Results 11 to 20 of about 2,275 (181)

The connective K theory of semidihedral groups [PDF]

, 2010
The real connective K-homology of finite groups ko¤(BG), plays a big role in the Gromov-Lawson-Rosenberg (GLR) conjecture. In order to compute them, we can calculate complex connective K-cohomology, ku¤(BG), first and then follow by computing complex ...
Rodtes, Kijti
core   +7 more sources

Simplicial methods and the homology of groups. [PDF]

, 1997
PhDThis thesis generalizes the simplicial methods of defining derived functors and proves characterization theorems about them. In particular, we show that our methods also generalize an alternative way of defining derived functors, We use our ...
Modi, K
core   +4 more sources

MacLane homology and topological Hochschild homology [PDF]

, 1995
Fiedorowic Z, Pirashvili T, Schwänzl R, Vogt RM, Waldhausen F. MacLane homology and topological Hochschild homology. Mathematische Annalen.
Waldhausen, Friedhelm, Fiedorowic, Z., Vogt, R. M., Schwänzl, Roland, Pirashvili, Teimuraz   +4 more
core   +1 more source

Bredon homology and equivariant K-homology of SL(3,Z) [PDF]

, 2008
We obtain the equivariant K-homology of the classifying space underline{E}SL(3,Z) from the computation of its Bredon homology with respect to finite subgroups and coefficients in the representation ring.
Sanchez-Garcia, Ruben
core   +1 more source

A new description of equivariant cohomology for totally disconnected groups [PDF]

, 2008
We consider smooth actions of totally disconnected groups on simplicial complexes and compare different equivariant cohomology groups associated to such actions.
Voigt, C.
core   +1 more source

The cobordism group of homology cylinders [PDF]

, 2010
Garoufalidis and Levine introduced the homology cobordism group of homology cylinders over a surface. This group can be regarded as an enlargement of the mapping class group.
Friedl, Stefan, Taehee Kim, Jae Choon Cha, Kim, Taehee, Stefan Friedl, Cha, Jae Choon   +5 more
core   +1 more source

Presentations of inverse semigroups, their kernels and extensions [PDF]

, 2011
"Part of this work was done while Gray was an EPSRC Postdoctoral Research Fellow at the University of St Andrews, Scotland"Let S be an inverse semigroup and let π:S→T be a surjective homomorphism with kernel K.
Ruskuc, Nik, Gray, Robert, Carvalho, Catarina, CATARINA CARVALHO, Gray, R, Gray, Robert D., NIK RUSKUC, ROBERT D. GRAY, Carvalho, C.A.   +8 more
core   +1 more source

The "fundamental theorem" for the algebraic K-theory of spaces. I [PDF]

, 2001
Hüttemann T, Klein JR, Vogell W, Waldhausen F, Williams B. The "fundamental theorem" for the algebraic K-theory of spaces. I. Journal of Pure and Applied Algebra. 2001;160(1):21-52.Let X H A(X) denote the algebraic K-theory of spaces functor.
Wolrad Vogell, Waldhausen, Friedhelm, Williams, Bruce, John R Klein, Vogell, Wolrad, Thomas Hüttemann, Hüttemann, Thomas, Friedhelm Waldhausen, Klein, John R., Bruce Williams, Klein, John R   +10 more
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Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Operads and Γ-homology of commutative rings [PDF]

, 2002
We introduce Γ-homology, the natural homology theory for E[infty infinity]-algebras, and a cyclic version of it. Γ-homology specializes to a new homology theory for discrete commutative rings, very different in general from André–Quillen homology.
Robinson, Alan (C. Alan), Whitehouse, Sarah Ann   +1 more
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