Abstract
An ultradiscretization of the Riemann theta function is proposed. The ultradiscretization satisfies an addition formula, which is an ultradiscrete analogue of an addition formula for the Riemann theta function. Using the addition formula, periodic multiwave solutions to the Toda-type cellular automaton are obtained.
Original language | English |
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Pages (from-to) | L715-L723 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 38 |
Issue number | 43 |
DOIs | |
Publication status | Published - 2005 Oct 28 |
Externally published | Yes |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics
- Physics and Astronomy(all)