Degenerate and irregular topological recursion

• Main Authors: Alexandrov, Alexander, Bychkov, Boris, Dunin-Barkowski, Petr, Kazarian, Maxim, Shadrin, Sergey
• Format: Journal Article
• Language: English
• Published: 05.08.2024
• Subjects: Mathematics - Algebraic Geometry; Mathematics - Combinatorics; Mathematics - Mathematical Physics; Physics - High Energy Physics - Theory; Physics - Mathematical Physics

We use the theory of $x-y$ duality to propose a new definition / construction for the correlation differentials of topological recursion; we call it "generalized topological recursion". This new definition coincides with the original topological recursion of Chekhov-Eynard-Orantin in the r...