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Ultradiscrete limit of the spectral polynomial of the $q$-Heun equation by Kojima, Kentaro; Sato, Tsukasa; Takemura, Kouichi is a scholarly article available to read on EtoBox.

What is Ultradiscrete limit of the spectral polynomial of the $q$-Heun equation about?

It is known that the q-Heun equation has polynomial-type solutions in some special cases, and the condition for the accessory parameter E is described by the roots of the spectral polynomial. We investigate the spectral polynomial by considering the ultradiscrete limit.

Author

Kojima, Kentaro; Sato, Tsukasa; Takemura, Kouichi

Published

2018

Language

EN