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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 2016 Volume 186, Number 1, Pages 142–151 (Mi tmf8974)

This article is cited in 16 papers

Antiquantization of deformed Heun-class equations

S. Yu. Slavyanov, O. L. Stesik

Saint Petersburg State University, Saint Petersburg, Russia

Abstract: We consider deformed Heun-class equations, i.e., equations of the Heun class with an added apparent singularity. We prove that each deformed Heun-class equation under antiquantization realizes a transfer from the Heun-class equation to the corresponding Painlevé equation, and we completely list such transfers.

Keywords: antiquantization, Heun-class equation, deformed Heun-class equation, Painlevé equation.

DOI: 10.4213/tmf8974


 English version:
Theoretical and Mathematical Physics, 2016, 186:1, 118–125

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© Steklov Math. Inst. of RAS, 2024