On the complete relative homology and cohomology of Frobenius extensions
نویسندگان
چکیده
منابع مشابه
Link homology and Frobenius extensions
We explain how rank two Frobenius extensions of commutative rings lead to link homology theories and discuss relations between these theories, Bar-Natan theories, equivariant cohomology and the Rasmussen invariant. AMS Subject Classification: 57M27 Frobenius systems. Suppose ι : R −→ A is an inclusion of commutative rings, and ι(1) = 1. The restriction functor Res : A−mod −→ R−mod has left and ...
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ژورنال
عنوان ژورنال: Tsukuba Journal of Mathematics
سال: 1995
ISSN: 0387-4982
DOI: 10.21099/tkbjm/1496162799