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20132023
most citedMatrix similarity transformations derived from extended -analogues of the Toda equation and Lotka-Volterra system

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nlin.SI2022

Application of the extended -discrete Toda equation to computing eigenvalues of Hessenberg totally nonnegative matrices

R. Watanabe, M. Shinjo, Y. Yamamoto +1

The Toda equation is one of the most famous integrable systems, and its time-discretization is simply the recursion formula of the quotient-difference (qd) algorithm for computing…