Milnor-Witt cycle modules
نویسندگان
چکیده
منابع مشابه
Supports of Weight Modules over Witt Algebras
In this paper, as the first step towards classification of simple weight modules with finite dimensional weight spaces over Witt algebras Wn, we explicitly describe supports of such modules. We also obtain some descriptions on the support of an arbitrary simple weight module over a Z-graded Lie algebra g having a root space decomposition ⊕α∈Zngα with respect to the abelian subalgebra g0, with t...
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Let F be a field of characteristic zero and let ft,n be the stabilization homomorphism Hn(SLt(F ), Z) → Hn(SLt+1(F ), Z). We prove the following results: For all n, ft,n is an isomorphism if t ≥ n + 1 and is surjective for t = n, confirming a conjecture of C-H. Sah. Furthermore if n is odd, then fn,n is an isomorphism. If n ≥ 1 is even then the cokernel of fn−1,n is naturally isomorphic to the ...
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Let F be a field of characteristic zero and let ft,n be the stabilization homomorphism from the nth integral homology of SLt(F ) to the nth integral homology of SLt+1(F ). We prove the following results: For all n, ft,n is an isomorphism if t ≥ n+ 1 and is surjective for t = n, confirming a conjecture of C-H. Sah. fn,n is an isomorphism when n is odd and when n is even the kernel is isomorphic ...
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2020
ISSN: 0022-4049
DOI: 10.1016/j.jpaa.2019.106298