Linear relations among basis elements in the centers of universal central extensions of Der(A) and g⊗A on superelliptic curves match the three-term recurrences of orthogonal polynomials, with explicit proofs for Legendre polynomials when P(x) is quadratic or quartic palindromic.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.RT 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
A partial dictionary between universal central extensions and orthogonal polynomials in the superelliptic Krichever--Novikov setting
Linear relations among basis elements in the centers of universal central extensions of Der(A) and g⊗A on superelliptic curves match the three-term recurrences of orthogonal polynomials, with explicit proofs for Legendre polynomials when P(x) is quadratic or quartic palindromic.