| Articles |
| Title |
Coauthors |
Year |
Journal |
Pages |
|
| Relative assembly maps and the K-theory of Hecke algebras in prime characteristic |
|
2025 |
Math. Annalen 391 |
2029--2085 |
pdf |
| Vanishing of Nil-terms and negative K-theory for additive categories |
Bartels, A. |
2024 |
Proceedings A of the Royal Society of Edinburgh: : Section A Mathematics 154 (6) |
1945--2023 |
pdf |
| Nielsen realization and manifold models for classifying spaces |
Davis, J. |
2024 |
Transactions of the American Mathematical Society 377, No.11 |
7557–7600 |
pdf |
| On the algebraic K-theory of Hecke algebras |
Bartels, A. |
2023 |
Lecture Notes in Mathematics 2313: Mathematics Going Forward |
241-277 |
pdf |
| Lehmer's Problem for arbitrary groups |
|
2022 |
Journal of Topology and Anylysis 14 |
901–932 |
pdf |
| A vanishing theorem for tautological classes of aspherical manifolds |
Hebestreit, F. Land, M. and Randal-Williams, O. |
2021 |
Geometry & Topology 25-2 |
47--110 |
pdf |
| Manifolds homotopy equivalent to certain torus bundles over lens spaces |
Davis, J. |
2021 |
Communications on Pure and Applied Mathematics 74 (11), |
2348–2397 |
pdf |
| K- and L-theory of graph products of groups |
Kasprowski,D. and Li, K. |
2021 |
GGD 15(1) |
269--311 |
pdf |
| The Segal Conjecture for infinite groups |
|
2020 |
Algebraic & Geometric Topology 20-2 |
965--986 |
pdf |
| Assembly maps for topological cyclic homology of group algebras |
Reich, H. and Rognes, J. and Varisco, M. |
2019 |
Crelle's Journal für reine und angewandte Mathematik 755 |
247-277 |
pdf |
| On the stable Cannon Conjecture |
Ferry, S. and Weinberger, S. |
2019 |
Journal of Topology 12 |
798-831 |
pdf |
| L^2-Euler characteristics and the Thurston norm |
Friedl, S. |
2019 |
Proceedings of the LMS 118 |
857-900 |
pdf |
| The L^2-torsion function and the Thurston norm of 3-manifolds |
Friedl, S. |
2019 |
Commentarii Mathematici Helvetici 94 |
21-52 |
pdf |
| On the Farrell-Jones Conjecture for Waldhausen's A-theory |
Enkelmann, N.,E. and Pieper, Malte and Ullmann, M. and Winges, C. |
2018 |
Geometry and Topology 22(6) |
3321-3394 |
pdf |
| Twisting L^2-invariants with finite-dimensional representations |
|
2018 |
Journal of Topology and Analysis 10(4) |
723-816 |
pdf |
| Approximately fibering a manifold over an aspherical one |
Farrell, T and Steimle, W. |
2018 |
Math. Annalen 370 |
669-726 |
pdf |
| Localization, Whitehead groups, and the Atiyah Conjecture |
Linnell, P. |
2018 |
Annals of K-theory 3 |
33-53 |
pdf |
| Universal L^2-torsion, polytopes and applications to 3-manifolds |
Friedl, S. |
2017 |
Proc. of LMS 114 |
1114-1151 |
pdf |
| Algebraic K-theory of group rings and the cyclotomic trace map |
Reich, H. and Rognes, J. and Varisco, M. |
2017 |
Advances in Mathematics 304 |
930-1020 |
pdf |
| The Farrell-Jones conjecture for arbitrary lattices in virtually connected Lie groups |
Kammeyer, Rueping |
2016 |
Geometry and Topology 20 (3) |
1275-1287 |
pdf |
| Splitting the relative assembly map, Nil-terms and involutions |
Steimle, W. |
2016 |
Annals of K-theory 4 |
339-377 |
pdf |
| The L^2-Alexander torsion of 3-manifolds |
Dubois, J. and Friedl, S. |
2016 |
Journal of Topology 9(3) |
889-926 |
pdf |
| A twisted Bass-Heller-Swan decomposition for the non-connective K-theory of additive categories |
Steimle, W. |
2016 |
Forum 28 |
129-174 |
pdf |
| On highly regular embeddings |
Blagojevic, P.V.M. and Ziegler, G.M. |
2016 |
Transactions of the AMS 368(4) |
2891--2912 |
pdf |
| The L^2-Alexander is symmetric |
Dubois, J. and Friedl, S. |
2015 |
AGT 15 (6) |
3599-3612 |
pdf |
| On complex highly regular embeddings and the extended {V}assiliev conjecture |
Blagojevic, P.V.M. and Cohen, F. and Ziegler, G.M. |
2015 |
International Mathematics Research Notices (Advance Access) |
32 |
pdf |
| Equivariant Topology of Configuration Spaces |
Blagojevic, P.V.M. and Ziegler, G.M. |
2015 |
Journal of Topology 8 (2) |
414-456 |
pdf |
| Three flavors of twisted knot invariants |
Dubois, J. and Friedl, S. |
2015 |
Introduction to modern mathematics in Advanced Lecture in Mathematics 33, International Press |
143-170 |
pdf |
| Estimates for spectral density functions of matrices over C[Z^d]) |
|
2015 |
Annales math\'ematiques Blaise Pascal, 22 no. 1 |
73-88 |
pdf |
| The Farrell-Jones Conjecture for cocompact lattices in virtually connected Lie groups |
Bartels, A. and Farrell, T. |
2014 |
Journal of the AMS 27 (2) |
339-388 |
pdf |
| K - and L-theory of group rings over GL_n(Z) |
Bartels, A., Reich, H. and Rüping, H. |
2014 |
Publ. Math. IHES 119 |
97-125 |
pdf |
| On the growth of Betti numbers in p-adic analytic towers |
Bergeron, N, Linnell, P.and Sauer, R. |
2014 |
Groups, Geometry, and Dynamics 8 |
311-329 |
pdf |
| The first L^2-Betti number and approximation in arbitrary characteristic |
Ershov, M. |
2014 |
Documenta 19 |
313-331 |
pdf |
| On the spectral density function of the Laplacian of a graph |
Koch, H. |
2014 |
Expositiones Mathematicae 32 |
178-189 |
pdf |
| On the K- and L-theory of hyperbolic and virtually finitely generated abelian groups |
Rosenthal, D. |
2014 |
Forum Math.26 |
1565-1609 |
pdf |
| Delooping K-theory for additive categories |
Steimle, W. |
2014 |
Proceedings of the Fourth Arolla Conference on Algebraic Topology 2012, An Alpine Expedition through
Algebraic Topology Contemporary Math. 617 |
205-236 |
pdf |
| Equivariant principal bundles and their classifying spaces |
Uribe, B. |
2014 |
AGT |
1925-1995 |
pdf |
| Approximating L^2-invariants and homology growth |
|
2013 |
GAFA 23 (2) (2013) |
622-663 |
pdf |
| The topological K-theory of certain crystallographic groups |
Davis, J.F. |
2013 |
Journal of Non-Commutative Geometry 7 |
373-431 |
pdf |
| Topological K-(co-)homology of classifying spaces of discrete groups |
Joachim, M. |
2013 |
Algebraic & Geometric Topology 13 |
1-34 |
pdf |
| The Borel Conjecture for hyperbolic and CAT(0)-groups |
Bartels, A. |
2012 |
Annals of Mathematics 175 |
631-689 |
dvi pdf |
| Geodesic flow for CAT(0)-groups |
Bartels, A. |
2012 |
Geometry and Topology 16 |
1345-1391 |
pdf |
| The Farrell-Hsiang method revisited |
Bartels, A. |
2012 |
Mathematische Annalen 354 |
209-226 |
pdf |
| Induction and computation of Bass Nil groups for finite groups |
Hambleton, I. |
2012 |
Pure and Applied Mathematics Quaterly volume 8, number 1, (Special Issue: In honour of Thomas Farrell and Lowell E. Jones Part 1) |
199-219 |
dvi pdf |
| Topological K-theory of the group C^*-algebra of a semi-direct product Z^n rtimes Z/m for a free conjugation action |
Langer, M. |
2012 |
Journal of Topology and Analysis 4 |
121-172 |
pdf |
| On the group cohomology of the semi-direct product Z^n rtimes Z/m and a conjecture of Adem-Ge-Pan-Petrosyan |
Langer, M. |
2012 |
Journal of Pure and Applied Algebra 216 |
1318-1339 |
pdf |
| K-theory for ring C*-algebras - the case of number fields with higher roots of unity |
Li, X. |
2012 |
Journal of Topology and Analysis 4 (4) |
449-479 |
pdf |
| On the classifying space of the family of virtually cyclic subgroups |
Weiermann, M. |
2012 |
Pure and Applied Mathematics Quaterly volume 8, Number 2, (Special Issue: In honour of Thomas Farrell and Lowell E. Jones Part 2) |
497-555 |
dvi pdf |
| K- and L-theory of group rings |
|
2011 |
Proceedings of the 26-th ICM in Hyderabad 2010, Volume II, Section 6 Topology |
1071-1098 |
pdf |
| The limit F_p-Betti numbers of a tower of
finite covers with amenable fundamental groups |
Linnell, P. and Sauer, R. |
2011 |
Proceedings of the AMS 139 (2) |
421-434 |
pdf |
| Approximating the first L2-betti number of residually finite groups |
Osin, D. |
2011 |
Journal of Topology and Analysis 3 (2) |
153-160 |
pdf |
| Euler characteristics of categories and homotopy colimits |
Fiore, T. and Sauer, R. |
2011 |
Documenta Mathematica 16 |
301-354 |
pdf |
| Finiteness obstructions and Euler characteristics of categories |
Fiore, T. and Sauer, R. |
2011 |
Advances of Mathematics 226 |
2371-2469 |
pdf |
| On hyperbolic groups with spheres as boundary |
Bartels, A. and Weinberger, S. |
2010 |
Journal of Differential Geometry 86 (1) |
1-16 |
pdf |
| The Structure of Crossed Products of Irrational Rotation Algebras by Finite Subgroups of SL2(Z) |
Echterhoff, S., Philipps, C. and Walters, S. |
2010 |
Crelle's Journal für reine und angewandte Mathematik 639 |
173-221 |
dvi pdf |
| Obstructions to fibering a manifold |
Farrell, T and Steimle, W. |
2010 |
Geometriae Dedicata 148 (1) |
35-69 |
dvi pdf |
| L^2-Torsion, the
measure-theoretic determinant conjecture, and uniform measure
equivalence |
Sauer, R. and Wegner, C. |
2010 |
Journal of Topology and Analysis 2 (2) |
145-171 |
pdf |
| Topological rigidity for non-aspherical manifolds |
Kreck, M. |
2009 |
Journal of Pure and Applied Mathematics Quaterly 5 (3), special issue in honor of Friedrich Hirzebruch part 2,
|
873-914 |
dvi pdf |
| On the classifying space of the family of finite and of virtually cyclic subgroups
for CAT}(0)-groups |
|
2009 |
Münster Journal for Mathematics 2 |
201-214 |
dvi pdf |
| On the Farrell-Jones Conjecture and related conjectures |
|
2009 |
extended notes of six talks presented at the summer school "Cohomology of groups and algebraic K-theory", Hangzhou, China, July 1 until July 12 in 2007, arXiv:math.KT/0710.2269,
Advanced Lectures in Mathematics 12, International Press, |
269-341 |
dvi pdf |
| On crossed product rings with twisted involutions, their module categories and L-theory |
Bartels, A. |
2009 |
Proceedings of the summer school "Cohomology of groups and algebraic K-theory", Hangzhou, China, July 1 until July 12 in 2007, Advanced Lectures in Mathematics 12, International Press |
1-55 |
dvi pdf |
| Groups of small homological dimension and the Atiyah Conjecture |
Kropholler, P. and Linnell, P. |
2009 |
Proceedings of the Symposium ``Geometry and Cohomology in Group Theory'', Durham, July 2003,
editors: Bridson, M, Kropholler, P. H. and Leary, I. J.,
LMS Lecture Notes Series 358, Cambridge University Press |
272-277 |
dvi pdf |
| The K-theoretic Farrell-Jones Conjecture for hyperbolic groups |
Bartels, A. and Reich, H. |
2008 |
Inventiones mathematicae 172 |
29-70 |
dvi pdf |
| Equivariant covers for hyperbolic groups |
Bartels, A. and Reich, H. |
2008 |
Geometry and Topology 12 |
1799-1882 |
pdf |
| On the Farrell-Jones Conjecture and its applications |
Bartels, A. and Reich, H. |
2008 |
Journal of Topology 1 |
57-86 |
dvi pdf |
| Inheritance of Isomorphism Conjectures under colimits |
Bartels, A. and Echterhoff, S. |
2008 |
Proceedings of the conference
`K-theory and non-commutative geometry` in Valladolid, August/September 2006,
EMS Series of Congress reports, editors: Cortinaz, Cuntz, Karoubi, Nest, Weibel,
European Mathematical Society |
41-70 |
dvi pdf |
| Free entropy dimension in amalgamated free products |
Brown, N. P., Dykema, K. J. and Jung, K. (main authors) |
2008 |
Proc. Lond. Math. Soc. 97 |
339-367 |
pdf |
| The Farrell-Jones Conjecture in algebraic K- and L-theory |
|
2008 |
L' Enseignment Mathématique 54 (2) |
140-141 |
pdf |
| Rational Computations of the Topological K-Theory of Classifying Spaces of Discrete Groups |
|
2007 |
Crelle's Journal für reine und angewandte Mathematik 611 |
163-187 |
dvi pdf |
| Induction theorems and isomorphism conjectures for K- and L-theory |
Bartels, A. |
2007 |
Forum 19 |
379-406 |
dvi pdf |
| Persönliches Protokoll zur Zeitschrift "K-Theory" (English: A personal record concerning the K-Theory journal) including a letter by Matthias Kreck |
|
2007 |
DMV-Mitteilungen 2007, Heft 3 |
|
pdf (German)pdf (English) |
| Detecting K-theory by cyclic homology |
Reich, H. |
2006 |
Proceedings of the LMS 93 |
593-634 |
dvi pdf |
| Isomorphisms Conjecture for homotopy K-theory and groups acting on trees |
Bartels, A. |
2006 |
Journal of Pure and Applied Algebra 205 (3) |
660-696 |
dvi pdf |
| Equivariant cohomological Chern characters |
|
2005 |
International Journal of Algebra and Computation 15 |
1025-1052 |
dvi pdf |
| The Burnside ring and Equivariant Stable Cohomotopy for Infinite Groups |
|
2005 |
Journal of Pure and Applied Mathematics Quaterly 1, {3} |
479-541 |
dvi pdf |
| K- and L-theory of the semi-direct product of the discrete three-dimensional Heisenberg group by Z/4 |
|
2005 |
Geometry and Topology 9 |
1639-1679 |
dvi pdf |
| Approximating L²-signatures by their compact analogues |
Schick, T. |
2005 |
Forum Math. 17 |
31-65 |
dvi pdf |
| The p-chain spectral sequence |
Davis, J. |
2003 |
K-theory 30 |
71-104 |
dvi pdf |
| Commuting smash products and homotopy limits |
Reich, H. and Varisco, M. |
2003 |
K-theory 30 |
137-165 |
dvi pdf |
| The Ore condition, affiliated operators, and the lamplighter group |
Linnell, P. and Schick, T. |
2003 |
Proceedings of the conference "Topology of high-dimensional manifolds", ICTP, June 2001, Trieste, World Scientific |
315-321 |
dvi pdf |
| Equivariant Euler characteristics and K-homology Euler classes for proper cocompact G-manifolds |
Rosenberg, J. |
2003 |
Geometry and Topology, Volume 7, Paper no 16, http://www.maths.warwick.ac.uk/gt/GTvol7/paper16.abs.html |
569-613 |
dvi pdf |
| The equivariant Lefschetz fixed point theorem for proper cocompact G-manifolds |
Rosenberg, J. |
2003 |
Proceedings of the conference "Topology of high-dimensional manifolds", ICTP, June 2001, Trieste, World Scientific |
322-361 |
dvi pdf |
| Various L²-signatures and a topological L²-signature theorem |
Schick, T. |
2003 |
Proceedings of the conference "Topology of high-dimensional manifolds", ICTP, June 2001, Trieste, World Scientific |
362-399 |
dvi pdf |
| The relation between the Baum-Connes Conjecture and the Trace Conjecture |
|
2002 |
Inventiones Math. 149 |
123-152 |
dvi pdf |
| Chern characters for proper equivariant homology theories and applications to K- and L-theory |
|
2002 |
Crelle's Journal für reine und angewandte Mathematik 543 |
193-234 |
dvi pdf |
| A Caveat on the Isomorphism Conjecture in L-Theory |
Farrell, T., Jones, L. |
2002 |
Forum Math. 14 |
413-418 |
dvi pdf |
| On the cut and paste property of higher signatures of a closed oriented manifold |
Kreck, M. and Leichtnam, E. |
2002 |
Topology 41 |
725-744 |
dvi pdf |
| The completion theorem in K-theory for proper actions of a discrete group |
Oliver, R. |
2001 |
Topology 40 |
585-616 |
dvi pdf |
| Chern characters for equivariant K-theory of proper G-CW-complexes |
Oliver, R. |
2001 |
Proceedings of the conference "Cohomological methods in homotopy theory", Barcelona June 1998, editors: Aguade, J., Broto, C, Casacuberta, C., Progress in Mathematics 196, Birkhäser |
217-247 |
dvi pdf |
| The type of the classifying space for a family of subgroups |
|
2000 |
J. of Pure and Applied Algebra 149 |
177-203 |
dvi pdf |
| On the universal space for group actions with compact isotropy |
Meintrup, D. |
2000 |
Proceedings of the conference "Geometry and Topology" in Aarhus, August 1998, editors: K. Grove, I. Madsen and E. Pedersen, Contemporary Mathematics 258, AMS |
293-305 |
dvi pdf |
| Computations of K- and L-theory of cocompact planar groups |
Stamm, R. |
2000 |
K-theory 21 |
249-292 |
dvi pdf |
| The universal functorial Lefschetz invariant |
|
1999 |
Fundamenta Mathematicae 161 |
167-215 |
dvi pdf |
| Novikov-Shubin invariants for arbitrary group actions and their positivity |
Reich, H. and Schick, T. |
1999 |
in "Tel Aviv Topology Conference: Rothenberg Festschrift", international conference on topology, June 1-5, 1998, Tel Aviv, Contemporary Mathematics 231 |
159-176 |
dvi pdf |
| L²-torsion of hyperbolic manifolds of finite volume |
Schick, T. |
1999 |
GAFA 9 |
518-567 |
dvi pdf |
| Dimension theory of arbitrary modules over finite von Neumann algebras and L²-Betti numbers I: Foundations |
|
1998 |
Crelle's Journal für reine und angewandte Mathematik 495 |
135-162 |
dvi pdf |
| Dimension theory of arbitrary modules over finite von Neumann algebras and L²-Betti numbers II: Applications to Grothendieck groups, L²-Euler characteristics and Burnside groups |
|
1998 |
Crelle's Journal für reine und angewandte Mathematik 496 |
213-236 |
dvi pdf |
| Spaces over a Category, Assembly Maps in Isomorphism Conjecture in K-and L-Theory |
Davis, J. |
1998 |
K-Theory 15 |
201-251 |
dvi pdf |
| Torsion and fibrations |
Schick, T. and Thielmann, T. |
1998 |
Crelle's Journal für reine und angewandte Mathematik 498 |
1-33 |
dvi pdf |
| Hilbert modules and modules over finite von Neumann algebras and applications to L²-invariants |
|
1997 |
Math. Annalen 309 |
247-285 |
dvi pdf |
| Das Jones-Polynom und Entwirrungsinvarianten in der Knotentheorie |
|
1997 |
Math. Semesterberichte 44 |
37-72 |
dvi ps |
| Existence of finitely dominated CW-complexes with G1(X) = π1(X) and non-vanishing finiteness obstruction |
Müller, A. |
1997 |
Manusc. math. 93 |
535-538 |
dvi pdf |
| Stable Prime Decompositions of Four-Manifolds |
Kreck, M. and Teichner, P. |
1995 |
"Prospects in topology", Proceedings of a conference in honour of William Browder, Princeton, March 1994, Annals of Mathematics Studies 138, Princeton University Press (1995) |
251-269 |
dvi pdf |
| Counterexamples to the Kneser conjecture in dimension four |
Kreck, M. and Teichner, P. |
1995 |
Comm. Math. Helvetici 70 |
423-433 |
dvi pdf |
| L²-topological invariants of 3-manifolds |
Lott, J. |
1995 |
Inventiones Math. 120 |
15-60 |
dvi pdf |
| Approximating L²-invariants by their finite-dimensional analogues |
|
1994 |
GAFA 4 |
455-481 |
dvi pdf |
| L²-Betti numbers of mapping tori and groups |
|
1994 |
Topology 33 |
203-214 |
dvi pdf |
| L²-torsion and 3-manifolds |
|
1994 |
Conference Proceedings and Lecture Notes in Geometry and Topology Volume III "Low-dimensional topology", Knoxville 1992, editor: Klaus Johannson, International Press |
75-107 |
dvi pdf |
| Analytic and algebraic torsion for manifolds with boundary and symmetries |
|
1993 |
J. of Diff. Geom. 37 |
263-322 |
dvi pdf |
| Algebraic K-theory of von Neumann algebras |
Roerdam, M. |
1993 |
K-theory 7 |
517-536 |
dvi pdf |
| Surgery obstructions of fibre bundles |
Ranicki, A. |
1992 |
J. of Pure and Applied Algebra 81 |
139-189 |
dvi pdf |
| Reidemeister torsion and the K-theory of von Neumann algebras |
Rothenberg, M. |
1991 |
K-theory 5 |
213-264 |
dvi pdf |
| The involution on the equivariant Whitehead group |
Connolly, F. |
1990 |
K-Theory 3 |
123-140 |
pdf |
| Equivariant L-theory I |
Madsen, I. |
1990 |
Math. Zeitschrift 203 |
503-526 |
pdf |
| Equivariant L-theory II |
Madsen, I. |
1990 |
Math. Zeitschrift 204 |
253-268 |
pdf |
| Equivariant Lefschetz classes |
Laitinen, E. |
1989 |
Osaka J. Math. 26 |
491-525 |
pdf |
| Chain homotopy projections |
Ranicki, A. |
1989 |
J. of Algebra 120 |
361-391 |
pdf |
| The equivariant degree |
|
1988 |
Konferenzbericht der Göttinger Topologie Tagung 1987 (Editor: tom Dieck), Lecture Notes in Mathematics 1361, Springer |
123-166 |
pdf |
| Equivariant Reidemeister torsion and homotopy representations |
|
1988 |
Math. Gott. 15 |
|
|
| The surgery transfer |
Ranicki, A. |
1988 |
Konferenzbericht der Göttinger Topologie Tagung 1987 (Editor: tom Dieck), Lecture Notes in Mathematics 1361, Springer |
167-246 |
pdf |
| Equivariant Eilenberg-MacLane spaces K(G, \mu , 1) for possibly non-connected or empty fixed point sets |
|
1987 |
Manusc. Math. 58 |
67-75 |
pdf |
| The geometric finiteness obstruction |
|
1987 |
Proc of the LMS 54 |
367-384 |
pdf |
| The transfer maps induced in the algebraic K0- and K1-groups by a fibration II |
|
1987 |
J. of Pure and Applied Algebra 45 |
143-169 |
pdf |
| The transfer maps induced in the algebraic K0- and K1-groups by a fibration I |
|
1986 |
Math. Scand. 59 |
93-121 |
pdf |
| Eine allgemeine algebraische Beschreibung des Transfers für Faserungen auf projektiven Klassengruppen und Whiteheadgruppen |
|
1984 |
Ph. D. thesis, Göttingen |
185 |
|
| Slides of talks and presentations |
| Title |
Coauthors |
Year |
Occasion |
Pages |
|
| A survey on L^2-torsion |
|
September 2024 |
Conference "Analytic torsion and interactions", Münster |
68 |
pdf |
| A survey on L^2-invariants and their applications to algebra, geometry, and group theory |
|
July 2024 |
Conference "Topology", Oberwolfach |
47 |
pdf |
| Survey on L^2-torsion and its (future) applications |
|
May 2024 |
Conference on "Homology Growth in Topology and Group Theory", Bonn |
47 |
pdf |
| The Farrell-Jones Conjecture for the Hecke algebras of reductive p-adic groups |
|
August 2023 |
Buenos Aires / Bonn |
24 |
pdf |
| The Farrell-Jones Conjecture for the Hecke algebras of reductive p-adic groups |
|
December 2022 |
Princeton |
30 |
pdf |
| A Panorama of L^2-Invariants |
|
May 2022 |
Euler-Vorlesung Potsdam |
40 |
pdf |
| Presentation of two topics for Bachelor thesis |
|
December 2021 |
|
10 |
pdf |
| Introduction to the Farrell-Jones Conjecture |
|
July 2021 |
Topology seminar of the MPI in Bonn |
31 |
pdf |
| The Farrell-Jones Conjecture for the Hecke algebras of reductive p-adic groups |
|
June 2021 |
Edinburgh |
38 |
pdf |
| The Farrell-Jones Conjecture for the Hecke algebras of reductive p-adic groups |
|
May 2021 |
Copenhagen |
28 |
pdf |
| Groups meet $C^*$-algebras, an appetizer |
|
June 2020 |
Kolloquium Wilhelm Killing, Münster |
52 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
May 2020 |
Virtuelle Bonner Mathenacht, Bonn |
82 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
Juli 2019 |
Brücken in der Mathematik, Münster |
80 |
pdf |
| L^2-Betti numbers and their applications |
|
April 2019 |
Distinguished Lecture series at University of Notre Dame, Notre Dame, U.S.A. |
104 |
pdf |
| The stable Cannon Conjecture |
|
April 2019 |
2019 Bloomington Geometry Workshop, Bloomington, U.S.A |
32 |
pdf |
| Introduction to the Farrell-Jones Conjecture |
|
April 2019 |
Distinguished Lecture series at Indiana University, Bloomington, U.S.A. |
33 |
pdf |
| L^2-Betti numbers and their applications |
|
April 2019 |
Distinguished Lecture series at Indiana University, Bloomington, U.S.A. |
76 |
pdf |
| Introduction to 3-manifolds |
|
January 2019 |
Topology of manifold: Interactions between high and low dimensions, Matrix Institute, Creswick, Australia |
32 |
pdf |
| Introduction to hyperbolic groups |
|
January 2019 |
Topology of manifold: Interactions between high and low dimensions, Matrix Institute, Creswick, Australia |
38 |
pdf |
| Topological rigidity |
|
January 2019 |
Topology of manifold: Interactions between high and low dimensions, Matrix Institute, Creswick, Australia |
35 |
pdf |
| L^2-invariants |
|
January 2019 |
Topology of manifold: Interactions between high and low dimensions, Matrix Institute, Creswick, Australia |
51 |
pdf |
| The stable Cannon Conjecture |
|
January 2019 |
Topology of manifold: Interactions between high and low dimensions, Matrix Institute, Creswick, Australia |
33 |
pdf |
| The stable Cannon Conjecture |
|
December 2018 |
Workshop Manifolds, Cambridge |
31 |
pdf |
| Classifying spaces for families and the Farrell-Jones Conjecture |
|
November 2018 |
Colloquium on the occasion of tom Dieck's 80th birthday, Göttingen |
34 |
pdf |
| The stable Cannon Conjecture |
|
July 2018 |
Workshop Topology, Oberwolfach |
26 |
pdf |
| The stable Cannon Conjecture |
|
May 2018 |
Workshop on Large Scale Geometry and Applications, Fields Institute, Toronto |
26 |
pdf |
| Introduction to L^2-invariants |
|
February 2018 |
Inaugural Colloquium of the Thematic program "L^2-invariants and their analogues in positive characteristic", Madrid |
37 |
pdf |
| Introduction to middle K-theory |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
35 |
pdf |
| Introduction to surgery theory |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
38 |
pdf |
| Classifying spaces for families |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
47 |
pdf |
| The Farrell-Jones Conjecture |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
39 |
pdf |
| Applications of the Farrell-Jones Conjecture |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
42 |
pdf |
| The stable Cannon Conjecture |
|
October 2017 |
Oberwolfach Seminar "Algebraic K- and L-theory and geometric group theory", MFO |
25 |
pdf |
| Hyperbolic groups with spheres as boundary and a stable version of the Cannon Conjecture |
|
September 2017 |
Conference "manifolds and groups", Regensburg |
27 |
pdf |
| The Carreer and Impact of Ib Madsen |
|
April 2017 |
Copenhagen |
30 |
pdf
mp4
mp4
mp4
mp4
mp4
mp4
mp4
|
| Introduction to the Farrell-Jones Conjecture |
|
March 2017 |
Paris 7 |
29 |
pdf |
| Survey on approximating L^2-invariants |
|
December 2016 |
HIM, Bonn |
36 |
pdf |
| The L^2-torsion function and the Thurston norm of 3-manifolds |
|
December 2015 |
Topology Seminar, Münster |
44 |
pdf |
| Introduction to L^2-Betti numbers |
|
November 2015 |
Colloquium, Düsseldorf |
31 |
pdf |
| Survey on L^2-invariants |
|
November 2015 |
BICMR-HCM: Beijing meets Bonn |
31 |
pdf |
| Aspherical manifolds. What we know and what we do not know. |
|
September 2015 |
Clay Research Conference Algebraic Topology: manifolds unlocking higher structures, Oxford |
35 |
pdf |
| Survey on L^2-torsion |
|
September 2015 |
Workshop Manifolds and Groups, Ventotene |
43 |
pdf |
| Introduction to the Farrell-Jones Conjecture |
|
July 2015 |
PIMS Symposium on the Geometry and Topology of Manifolds, Vancouver |
29 |
pdf |
| Universal torsion, L^2-invariants, polytopes and the Thurston norm |
|
July 2015 |
PIMS Symposium on the Geometry and Topology of Manifolds, Vancouver |
39 |
pdf |
| Universal torsion, L^2-invariants, polytopes and the Thurston norm |
|
June 2015 |
The 32nd Annual Workshop in Geometric Topology, Fort Worth |
39 |
pdf |
| Introduction to the Farrell-Jones Conjecture |
|
June 2015 |
The 32nd Annual Workshop in Geometric Topology, Fort Worth |
29 |
pdf |
| Introduction to L^2-invariants |
|
June 2015 |
The 32nd Annual Workshop in Geometric Topology, Fort Worth |
45 |
pdf |
| Was und wie zählt man im Alltag und in der modernen Mathematik? |
|
December 2014 |
Kolloquium zur Didaktik der Mathematik, Karlsruhe |
cir. 74 |
pdf |
| Hyperbolic groups with spheres as boundary |
|
November 2014 |
Geometry and Topology Seminar, Warrick |
33 |
pdf |
| Was und wie zählt man im Alltag und in der modernen Mathematik? |
|
June 2014 |
Kolloquium über Geschichte und Didaktik der Mathematik, Münster |
cir. 74 |
pdf |
| Was und wie zählt man im Alltag und in der modernen Mathematik? |
|
Januar 2014 |
Hausdorff-Vorlesung im Krupp Kollegium in Greifswald |
cir. 65 |
pdf |
| On Hyperbolic groups with spheres as boundary |
|
October 2013 |
CUNY, New York |
31 |
pdf |
| Survey on the Farrell-Jones Conjecture |
|
October 2013 |
Courant Institute, New York |
28 |
pdf |
| On Hyperbolic groups with spheres as boundary |
|
October 2013 |
Conference Geometry, Groups and Topology 2013, Karlsruhe |
31 |
pdf |
| K_0 and Wall's finiteness obstruction, Lecture I |
|
August 2013 |
Topology of high-dimensional manifolds, Summer School in Bonn |
cir. 25 |
pdf |
| K_1 and Whitehead torsion, Lecture II |
|
August 2013 |
Topology of high-dimensional manifolds, Summer School in Bonn |
cir. 30 |
pdf |
| The Isomorphism Conjectures in the torsionfree case, Lecture III |
|
August 2013 |
Topology of high-dimensional manifolds, Summer School in Bonn |
cir. 30 |
pdf |
| The Isomorphism Conjectures in general, Lecture IV |
|
August 2013 |
Topology of high-dimensional manifolds, Summer School in Bonn |
cir. 30 |
pdf |
| Status and Methods of Proof, Lecture V |
|
August 2013 |
Topology of high-dimensional manifolds, Summer School in Bonn |
cir. 35 |
pdf |
| Lower and middle algebraic K-theory, Lecture I |
|
June 2012 |
Topology and Groups, Summer School in Berlin |
cir. 30 |
pdf |
| The Isomorphism Conjectures in the torsionfree case, Lecture II |
|
June 2012 |
Topology and Groups, Summer School in Berlin |
cir. 30 |
pdf |
| The Isomorphism Conjectures in general, Lecture III |
|
June 2012 |
Topology and Groups, Summer School in Berlin |
cir. 30 |
pdf |
| Status and Methods of Proof, Lecture IV |
|
June 2012 |
Topology and Groups, Summer School in Berlin |
cir. 30 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
December 2011 |
Antrittsvorlesung Bonn |
63 |
pdf |
| Introduction to Algebraic K-theory (Lecture I) |
|
June 2011 |
Summer school Geodesic Flow, Negative Curvature and Isomorphism Conjectures in Göttingen |
30 |
pdf |
| The Farrell-Jones Conjecture (Lecture II) |
|
June 2011 |
Summer school Geodesic Flow, Negative Curvature and Isomorphism Conjectures in Göttingen |
32 |
pdf |
| Strategy of proof: From Farrell-Jones to flow spaces (Lecture III) |
|
June 2011 |
Summer school Geodesic Flow, Negative Curvature and Isomorphism Conjectures in Göttingen |
28 |
pdf |
| The flow space associated to a CAT(0)-space (Lecture IV) |
|
June 2011 |
Summer school Geodesic Flow, Negative Curvature and Isomorphism Conjectures in Göttingen |
35 |
pdf |
| On the Farrell-Jones Conjecture and its applications |
|
November 2010 |
Conference K-theory, C*-algebras, index theory in Göttingen |
29 |
pdf |
| K- and L-theory of group rings |
|
August 2010 |
Topology section, ICM 2010, Hyderabad |
27 |
pdf |
| Lebendige Mathematik, auch abseits des Lehrplans? |
|
March 2010 |
101. MNU Kongress, Bielefeld |
|
pdf |
| SFB-Begutachtung |
|
March 2010 |
Münster |
|
pdf |
| On hyperbolic groups with spheres as boundary |
|
January 2010 |
Copenhagen Topology Conference |
28 |
pdf |
| On hyperbolic groups with spheres as boundary |
|
November 2009 |
Kolloquium, Bonn |
27 |
pdf |
| Warum bin ich eigentlich Mathematiker geworden? |
|
September 2009 |
3. Bildungskongress Münster: Individuelle Förderung multipler Begabungen, Münster |
44 |
pdf |
| Das Chamäleon Mathematik |
|
September 2009 |
Nodrhein-Westfälische Akademie der Wissenschaften und Künste, Düsseldorf |
99 |
pdf |
| Introduction to the Farrell-Jones Conjectures |
|
August 2009 |
3 talks at the Summerschool Geometry and Rigidity of groups, Münster |
81 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
Januar 2009 |
Veranstaltung am Gymasium Paulinum in Münster |
70 |
pdf |
| Topological rigidity |
|
November 2008 |
BMS-Friday, Berlin |
38 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
November 2008 |
Veranstaltung zum Jahr der Mathematik, Bremen |
66 |
pdf |
| Topological rigidity of aspherical manifolds |
|
July 2008 |
5-th European Congress of Mathematics, Amsterdam |
29 |
pdf |
| Die Sprache, die Faszination und die Bedeutung der Mathematik |
|
June 2008 |
Veranstaltung zum Jahr der Mathematik und zum 60. Geburtstag von Andrew Ranicki, Münster |
95 |
pdf |
| Presentation of the topology group Münster |
|
June 2008 |
Evaluation of the department for mathematics and computer science of the WWU Münster |
10 |
pdf |
| Topological rigidity |
|
May 2008 |
Colloquium de Mathematiques, Jussieu, Paris |
34 |
pdf |
| On the conjectures of Bost and of Baum-Connes and the generalized trace conjecture |
|
May 2008 |
Seminar operator algebras, Jussieu, Paris |
31 |
pdf |
| Presentation of the topology group Münster |
|
April 2008 |
(Internal) Presentations of projects for a SFB-proposal in Münster |
28 |
pdf |
| On The Borel Conjecture and related topics |
|
February/March 2008 |
Talks in Stanford, Berkeley, Chicago, Binghamton and New York |
29 |
pdf |
| Burnside rings, equivariant homotopy and the Segal Conjecture for infinite groups |
|
March 2008 |
AMS-meeting 2008 New York |
34 |
pdf |
| Isomorphism Conjecture in K- and L-theory (all six lectures in one printable file) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
210 |
pdf |
| Lower and middle K-theory in topology (Lecture I) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
30 |
pdf |
| The Isomorphism Conjectures in the torsionfree case (Lecture II) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
35 |
pdf |
| Classifying spaces for families (Lecture III) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
35 |
pdf |
| Equivariant homology theories (Lecture IV) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
36 |
pdf |
| The Isomorphism Conjectures for arbitrary groups (Lecture V) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
33 |
pdf |
| Summary, status and outlook (Lecture VI) |
|
July 2007 |
"Cohomology of groups and algebraic K-theory", international summer school in Hangzhou, China |
41 |
pdf |
| Isomorphism Conjecture in K- and L-theory |
|
June 2007 |
Joint UMI-DMV-meeting, Perugia |
20 |
pdf |
| Inheritance of Isomorphism Conjectures under colimits |
|
May 2007 |
Münster |
53 |
pdf |
| The K-theoretic Farrell-Jones Conjecture for hyperbolic groups |
|
April 2007 |
Zürich |
31 |
pdf |
| The Farrell-Jones Conjecture and its applications |
|
March 2007 |
Oxford |
29 |
pdf |
| Topological rigidity for non-aspherical manifolds |
|
February 2007 |
Banff |
22 |
pdf |
| Equivariant Chern characters |
|
November 2006 |
Göttingen |
22 |
pdf |
| Erfahrungen eines Hochschullehrers mit dem Lehramtsstudium |
|
September 2006 |
Minisymposium Lehrerausbildung DMV-Tagung Bonn |
10 |
pdf |
| The Farrell Conjecture for algebraic K-theory with arbitrary coefficients for word-hyperbolic groups |
|
September 2006 |
ICM06 Satellite on "K-theory and Noncommutative Geometry", Valladolid |
19 |
pdf |
| Equivariant homology theory and assembly maps |
|
July 2006 |
Conference "Surgery theory: past, present and future", Edinburgh (Wall's 70-th birthday) |
36 |
dvi pdf |
| A survey on classifying spaces for families |
|
June 2004 |
Workshop "Classifying spaces for families", Münster |
32 |
dvi pdf |
| A survey on the Baum-Connes Conjecture |
|
June 2004 |
giornata INdAM, Rome |
38 |
dvi pdf |
| A panorama on L²-Invariants |
|
May 2004 |
SUP-Symposium Oslo |
72 |
dvi pdf |
| L²-Invariants |
|
July 2003 |
Geometry and Cohomology in Group Theory, LMS Durham Symposium, Durham |
70 |
dvi pdf |
| Chern characters and applications to K- and L-theory |
|
June 2003 |
International Conference on Group Theory: combinatorial, geometric and dynamical aspects of infinite groups, Gaeta (Italy) |
18 |
dvi pdf |
| Lectures on L²-Betti numbers (slides for lecture 1 to 3) |
|
October 2001 |
Lectures at Rencontres-Mathematiques, Lyon |
73 |
dvi pdf |
| A basic introduction to surgery theory (slides for lecture 1 to 6) |
|
May/June 2001 |
Lectures at the summer school "High dimensional manifold theory" in Trieste |
107 |
dvi pdf |