167 citations · 1.9k across the 134 of their papers we have counts for
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Arrangements and Frobenius like structures
Alexander Varchenko
We consider a family of generic weighted arrangements of hyperplanes in $\C^k$ and show that the Gauss-Manin connection for the associated hypergeometric integrals, the contrav…
Critical points of master functions and integrable hierarchies
Alexander Varchenko, Daniel Wright
We consider the population of critical points generated from the trivial critical point of the master function with no variables and associated with the trivial representation of t…
Quantum cohomology of the cotangent bundle of a flag variety as a Yangian Bethe algebra
V. Gorbounov, R. Rimanyi, V. Tarasov +1
We interpret the equivariant cohomology algebra H^*_{GL_n\times\C^*}(T^*F_λ;\C) of the cotangent bundle of a partial flag variety F_λparametrizing chains of subspaces 0=F_0\subset…
Cohomology classes of conormal bundles of Schubert varieties and Yangian weight functions
R. Rimanyi, V. Tarasov, A. Varchenko
We consider the conormal bundle of a Schubert variety in the cotangent bundle of the Grassmannian of -planes in . This conormal bundle has a fundamental…