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arXiv · 2406.09743

Stability of the Toda equations related to a perturbed $R_i$ type recurrence relation

Vinay Shukla·A. Swaminathan
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Abstract

In this manuscript, a modified $R_I$ type recurrence relation is considered whose recurrence coefficients are perturbed by addition or multiplication of a constant. The perturbed system of recurrence coefficients is represented by Toda lattice equations, which are derived. These equations are then represented in a matrix form. With the help of this matrix representation, a known Lax pair is recovered. Inferences about the stability of resulting perturbed system of Toda equations are drawn based on numerical experiments.

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BibTeXRIS

Vinay Shukla, A. Swaminathan. 2024-06-14. Stability of the Toda equations related to a perturbed $R_i$ type recurrence relation. https://arxiv.org/abs/2406.09743

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