A. Ivanov

most citedSemistable rank 2 sheaves with singularities of mixed dimension on

P^{3}

6 citations · 6 across the 3 of their papers we have counts for

collaborators

3 papers

math-ph2017

Some applications of Griffiths theorem in theory of Feynman integrals

Valentina A. Golubeva, Alexey N. Ivanov

The present paper provides a method for finding partial differential equations satisfied by the Feynman integrals for diagrams of various types, using the Griffiths theorem on the…

math.AG2017★ 6 cited

Semistable rank 2 sheaves with singularities of mixed dimension on $P^{3}$

Alexey N. Ivanov, Alexander S. Tikhomirov

We describe new irreducible components of the Gieseker-Maruyama moduli scheme $M (3)$ of semistable rank 2 coherent sheaves with Chern classes $c_{1} = 0, c_{2} = 3, c_{3} = 0$ on $…

math.CV2016

Fuchsian systems for Dotsenko-Fateev multipoint correlation functions and similar integrals of hypergeometric type

Valentina Golubeva, Alexey Ivanov

The Dotsenko-Fateev integral is an analytic function of one complex variable expressing the amplitude in the 4-point correlator of the 2D conformal field theory. Dotsenko-Fateev fo…

Some applications of Griffiths theorem in theory of Feynman integrals

Semistable rank 2 sheaves with singularities of mixed dimension on P3

Fuchsian systems for Dotsenko-Fateev multipoint correlation functions and similar integrals of hypergeometric type

Semistable rank 2 sheaves with singularities of mixed dimension on $P^{3}$