activity
20032026
most citedDeformation of Singularities and the Homology of Intersection Spaces

36 citations · 103 across the 21 of their papers we have counts for

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Showing 2013Show all

2 papers · 1 filter

math.GT2013

Refined intersection homology on non-Witt spaces

Pierre Albin, Markus Banagl, Eric Leichtnam +2

We develop a generalization to non-Witt spaces of the intersection homology theory of Goresky-MacPherson. The second author has described the self-dual sheaves compatible with inte…

math.QA2013

Positive Topological Quantum Field Theories

Markus Banagl

We propose a new notion of positivity for topological field theories (TFTs), based on S. Eilenberg's concept of completeness for semirings. We show that a complete ground semiring,…