3 papers
math.AG2026
Instanton slices and their superpolynomials
Ivan Cherednik
The key theorem is a connection between motivic superpolynomials of plane curve singularities in any ranks with superpolynomials of the corresponding instanton slices, Nekrasov-typ…
math.QA2025
Superpolynomials of algebraic links
Ivan Cherednik
Theory of motivic superpolynomials is developed, including its extension to algebraic links colored by rows, relations to -functions of plane curve singularities, the justificat…
math.QA2025
Zeta-polynomials, superpolynomials, DAHA and plane curve singularities
Ivan Cherednik
We begin with modular form periods, a focal point of several Yuri Manin's works. The similarity is discussed between the corresponding zeta-polynomials and superpolynomials of alge…