Solving equations from combinatorics via computer algebra
De Hadrien Notarantonio
Partition identities, functional equations and computer algebra
De Jehanne Dousse
Some problems I’d like solved, from a user of computer algebra
De Alan Sokal
De Aaron Fenyes
Apparaît dans la collection : New perspectives on Borel summation
The second day’s lectures are dedicated to a family of examples: the Airy-Lucas functions introduced by Charbonnier et al. (arXiv:2203.16523). These functions satisfy linear ODEs that generalize the Airy equation. They can also, like the Airy function, be expressed as thimble integrals. We will explain, from both perspectives, why these solutions can be obtained by Borel summation. We first discuss the linear ODE perspective, with the help of our work in progress on integral equations (arXiv:2309.00603).
Joint work with Veronica Fantini.
References:
(3:59) https://arxiv.org/abs/2203.16523
(33:25) https://arxiv.org/abs/2309.00603
Corrections:
(3:59) Name should be spelled Charbonnier
(44:42) Parameters should be ₂F₁(1/2 − m/n, 1/2 + m/n, 1/2, ...)