Tronquée Solutions of the Third and Fourth Painlevé Equations

Abstract

Recently in a paper by Lin, Dai and Tibboel, it was shown that the third and fourth Painlevé equations have tronquée and tritronquée solutions. We obtain global information about these tronquée and tritronquée solutions. We find their sectors of analyticity, their Borel summed representations in these sectors as well as the asymptotic position of the singularities near the boundaries of the analyticity sectors. We also correct slight errors in the paper mentioned.

References in corpus (7)

• Proof of the Dubrovin conjecture and analysis of the tritronquée solutions of $P_I$
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Cited by in corpus (2)

• Trans-Series Asymptotics of Solutions to the Degenerate Painlevé III Equation: A Case Study
• Truncated Solutions of Painlevé Equation ${\mathrm{P}}_{\mathrm{V}}$