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math.KT2024
Entropy, cocycles, and their diagrammatics
Mee Seong Im, Mikhail Khovanov
The first part of the paper explains how to encode a one-cocycle and a two-cocycle on a group with values in its representation by networks of planar trivalent graphs with edge…
math.KT2024
Foams with flat connections and algebraic K-theory
David Gepner, Mee Seong Im, Mikhail Khovanov +1
This paper proposes a connection between algebraic K-theory and foam cobordisms, where foams are stratified manifolds with singularities of a prescribed form. We consider -dimen…