Special homological dimensions and intersection theorem
نویسندگان
چکیده
منابع مشابه
Intersection Homological Algebra
We investigate the abelian category which is the target of intersection homology. Recall that, given a stratified space X, we get intersection homology groups IHnX depending on the choice of an n-perversity p. The n-perversities form a lattice, and we can think of IHnX as a functor from this lattice to abelian groups, or more generally R-modules. Such perverse R-modules form a closed symmetric ...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 2005
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-14950