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19922025
most citedDuistermaat-Heckman measures in a non-compact setting

45 citations · 163 across the 30 of their papers we have counts for

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Showing 2020Show all

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math-ph2020

Quantisation of a Family of Phase Spaces

Siye Wu

We explain that when quantising phase spaces with varying symplectic structures, the bundle of quantum Hilbert spaces over the parameter space has a natural unitary connection. We…

math.AT2020

The multi-degree of coverings on Lie groups

Haibao Duan, Siye Wu

We associate to each covering map of simple Lie groups a sequence of integers, called the multi-degree of the covering; extend Schubert calculus to evaluate the invariant; and appl…