Mathematics Calendar | Monday, September 08 |
Geometry and Combinatorics
Time: 15:30
Speaker: Antony Della Vecchia (TU Berlin) Title: "Partial Algebraic Shifting" Room: MC 108 Abstract: We give an overview of algebraic shifting in the exterior algebra and consider partial algebraic shifting as a generalisation thereof. We then look at families of partial algebraic shifts parameterized by the symmetric group and provide a sufficient condition for preserving the Betti numbers and shifting to a near cone. |
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