George Raptis

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20172026

most citedSome characterizations of acyclic maps

1 citations · 1 across the 4 of their papers we have counts for

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math.AT2025

The Serre spectral sequence in bounded cohomology

Kevin Li, Marco Moraschini, George Raptis

We construct the analogue of the Serre spectral sequence for the bounded cohomology of simplicial sets with seminormed local coefficients. As applications, we obtain a (non-isometr…

math.AT2024

Some remarks on acyclicity in bounded cohomology

Marco Moraschini, George Raptis

We show that a surjective homomorphism $φ : Γ \to K$ of (discrete) groups induces an isomorphism $H_{b}^{∙} (K; V) \to H_{b}^{∙} (Γ; φ^{- 1} V)$ in bounded cohomology for all d…

math.AT2017★ 1 cited

Some characterizations of acyclic maps

G. Raptis

We discuss two categorical characterizations of the class of acyclic maps between (path-connected) spaces. The first one is in terms of the higher categorical notion of an epimorph…