19-23 June 2023
Faculty of Physics, University of Warsaw
Europe/Warsaw timezone
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Ultra discrete equations


Location: Faculty of Physics, University of Warsaw
Address: Pasteura 5, Warsaw
Room: Lecture hall: 0.06
Date: 20 Jun 15:00 - 16:00

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Displaying 3 contributions out of 3
In this talk we look at some simple visual methods to analyse the solutions to ultra-discrete equations with real values for the dependent variable as opposed to integer values. Using these visual techniques the number of solitons present can be determined and solitons can be easily removed or added to the system.
Presented by Dr. Claire GILSON on 20/06/2023 at 13:00
We give positive answers to some conjectures due to Ismail contained in his monograph of 2005. This concerns characterizations theorems for orthgonal polynomials on lattices.
Presented by Dr. Dieudonne MBOUNA on 20/06/2023 at 13:40
In the talk I will introduce a new version of the second main theorem in the tropical semiring and for tropical hypersurfaces. I will also present the inverse problem of tropical Nevanlinna theory. I shall show applications of tropical Nevanlinna theory for ultra-discrete Painlevé equations.
Presented by Juho HALONEN on 20/06/2023 at 13:20
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