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DIS

Seminar

Linearisable mappings and their explicit integration

Tamizhmani, M (Pondicherry University)
Friday 12 July 2013, 10:00-10:30

Seminar Room 1, Newton Institute

Abstract

After a short introduction concerning the presence of linearisable systems in the Painlevé and Gambier classications we shall present recent results on linearisable mappings. The study of discrete linearisable second-order mappings revealed the existence of three main families of such systems. The first ones are the projective mappings, the second group are the linearisable mappings of Gambier type and their various degenerate forms and third family is known under the name of linearisable mapping of third kind. We shall present the linearisable mappings belonging to these families, derive their nonautonomous forms and give their explicit integration.

Presentation

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