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Regular version of the site

Article

QUASIMAP COUNTS AND BETHE EIGENFUNCTIONS

Moscow Mathematical Journal. 2017. Vol. 17. No. 4. P. 565-600.
Okounkov A., Aganagic M.

We associate an explicit equivalent descendent insertion to any relative insertion in quantum K-theory of Nakajima varieties.

This also serves as an explicit formula for off-shell Bethe eigenfunctions for general quantum loop algebras associated to quivers and gives the general integral solution to the corresponding quantum Knizhnik Zamolodchikov and dynamical q-difference equations.