The Lenard recursion relation and a family of singularly perturbed matrix models

Atkin, Max
(2015) Random Matrix Theory: Foundations and Applications — Location: (Poland) Krakow (1.July.2014)

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  • Atkin, MaxUCLouvain
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Abstract
We review some aspects of recent work concerning double scaling limits of singularly perturbed Hermitian random matrix models and their connection to Painlevé equations. We present new results showing how a Painlevé III hierarchy recently proposed by the author can be connected to the Lenard recursion formula used to construct the Painlevé I and II hierarchies.
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Atkin, M. (2015). The Lenard recursion relation and a family of singularly perturbed matrix models. Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory, 46(9), 1825-1832. https://doi.org/10.5506/APhysPolB.46.1825 (Original work published 2015)