Type: Seminar

Distribution: World

Expiry: 14 Nov 2023

CalTitle1: Algebra Seminar: Uberhomology of simplicial complexes (Celoria)

Auth: bregje@165.225.114.169 (bpau3522) in SMS-SAML

Daniele Celoria is speaking in the Algebra Seminar this week. We will go out for lunch after the talk. When: Friday 19 May, 12-1pm Where: Carslaw 173 Title: Uberhomology of simplicial complexes Abstract: We introduce uberhomology, a combinatorially defined homology theory for simplicial complexes. After proving some of its properties, we’ll show how a specialisation is related to connected domination in graphs. We’ll conclude by proving that a part of these groups can be described it in terms of the Mayer-Vietoris spectral sequence. This is partly a joint work with C.Caputi and C.Collari.

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