The two-legged K-theoretic equivariant vertex
By: Anton Osinenko
Publisher: [publisher not identified]
Published: 2019
Place of publication: [New York, N.Y.?]
Language: eng
Description: In this work we study K-theoretic Donaldson-Thomas theory. We derive an explicit formula for the capped vertex with two legs in a certain gauge. Using this result we obtain an explicit formula for the operator corresponding to relative geometry of the resolved conifold with two nontrivial legs. As a consequence, we prove polynomiality in the Kahler variable of the operator for the corresponding absolute geometry.
Notes: Department: Mathematics.

Thesis advisor: Andrei Okounkov.

Thesis (Ph.D.)--Columbia University, 2019.