2 papers
math-ph2026
(1,k) CFT and RH problem with the c=-2 case
Mikhail Bershtein, Andrei Grigorev, Anton Shchechkin
Following approach of Iorgov--Lisovyy--Teschner, we construct solutions of the (modified) Riemann--Hilbert problem using conformal blocks of Virasoro models. For case…
math.DS2026
Complex dynamics perspective for birational maps of the plane arising from cluster algebra mutations
Andrei Grigorev, Krishna Chaitanya Kalidindi, Andres Quintero Santander +1
Using the methods of holomorphic dynamics we investigate planar birational mappings that arise from the theory of cluster algebras and integrable systems. Computing dynamical degre…