نتایج جستجو برای: cohomological dimension

تعداد نتایج: 113055  

1994
A. N. DRANISHNIKOV

We apply Bestvina’s approach of calculation of the virtual cohomological dimension of Coxeter groups. The explicit formula for vcdFΓ in terms of cohomological properties of the corresponding complex K is given.

2015
SERGE BOUC RADU STANCU PETER WEBB

We examine the projective dimensions of Mackey functors and cohomological Mackey functors. We show over a field of characteristic p that cohomological Mackey functors are Gorenstein if and only if Sylow p-subgroups are cyclic or dihedral, and they have finite global dimension if and only if the group order is invertible or Sylow subgroups are cyclic of order 2. By contrast, we show that the onl...

Journal: :Journal of Pure and Applied Algebra 1971

Journal: :Proceedings of the American Mathematical Society 1980

Journal: :Proceedings of the American Mathematical Society 1991

Journal: :Bulletin of the American Mathematical Society 1968

Journal: :Journal of Pure and Applied Algebra 1992

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