|XXXVII Workshop on Geometric Methods in Physics||1-7.07.2018|
|VII School on Geometry and Physics||25-29.06.2018|
Participants of Workshop
Participants of School
A simple generation of Painlevé V transcendents
An algorithm for generating solutions to the Painlevé V equation, the so-called Painlevé V transcendents, is presented. One arrives to such a recipe as follows: first one looks for the general one-dimensional Schrödinger Hamiltonians ruled by third degree polynomial Heisenberg algebras (PHA), which have fourth order differential ladder operators; then one realizes that there is a key function that must satisfy the Painlevé V equation. Conversely, by identifying a system ruled by such a PHA, in particular its four extremal states, one can build this key function in a simple way. The simplest Painlevé V transcendents will be as well generated through such an algorithm.
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