In this paper, we present a condition for which the sum of two J-symplectic matrices is J-symplectic.

symplectic matrix.

Received: November 10, 2022; Accepted: December 29, 2022; Published: July 20, 2023

How to cite this article: Traoré G. Y. Arouna, When is the sum of two J-symplectic matrices J-symplectic? International Journal of Numerical Methods and Applications 23(2) (2023), 197-199. http://dx.doi.org/10.17654/0975045223010

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