chebyshev rational functions 1continued fractions 1multipoint pade approximants 1noise effects 1numerical interpolation 1
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math-ph2026
Generating and Computing Quantum Periods in Exact WKB
Max Meynig
Periods of rational integrals appear in quantum mechanics through asymptotic expansions of traces computed with the semiclassical symbol calculus. We develop a novel formal series…
math-ph2025
Non-perturbative asymptotics of the eigenvalues of the spheroidal equation
Max Meynig
New non-perturbative results on the eigenvalues of the spheroidal equation are presented. The results, found using an all orders WKB analysis, include a perturbative/non-perturbati…