Яков Кононов The 2 leg vertex in K theoretic DT theory part 1
Тема: The 2leg vertex in Ktheoretic DT theory. Секция: Pure for pure. Язык доклада: русский. Ключевые слова: Теория ДональдсонаТомаса, эквивариантный вертекс, Мтеория. objectives: DT theory, equivariant vertex, Mtheory Аннотация: Ktheoretic DonaldsonThomas counts of curves in toric and many related threefolds can be computed in terms of a certain canonical 3valent tensor, the Ktheoretic equivariant vertex. In the talk I will derive a formula for the vertex in the case when two out of three entr
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