3 papers
math.CA2026
Quartic Fourier-Laplace limits for -Rogers-Szegő polynomials
Per Åhag, Rafał Czyż, Per-Håkan Lundow
We prove asymptotic formulae for positive real -Rogers-Szegő polynomials when the quadratic term in the expansion about the middle coefficient vanishes. For coefficient indi…
math.CA2026
On -binomial coefficient ratios for complex parameters
Per Åhag, Rafał Czyż, Per-Håkan Lundow
We prove local asymptotics for near-central complex -binomial coefficient moduli ratios allowing an imaginary parameter perturbation of order at a leng…
math.CV2024
Continuity of Solutions to Complex Hessian Equations via the Dinew-Kołodziej Estimate
Per Åhag, Rafał Czyż
This study extends the celebrated volume-capacity estimates of Dinew and Kolodziej, providing a foundation for examining the regularity of solutions to boundary value problems for…