Перегляд за автором "Andrade, M.G.C."

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  • On certain homological invariant and its relation with Poincaré duality pairs 
    Andrade, M.G.C.; Gazon, A.B.; Lima A.F. (Algebra and Discrete Mathematics, 2018)
    Let G be a group, S = {Sᵢ, i ∊ I} a non empty family of (not necessarily distinct) subgroups of infinite index in G and M a Z₂G-module. In [4] the authors defined a homological invariant E*(G, S,M), which is “dual” to the ...