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math.FA2025
Matrix-valued regular functions of a quaternionic variable - a decomposition and some approximation results
Sachindranath Jayaraman, T. P. Dhashna, Dhashna T. Pillai
A quaternionic matrix-valued regular function is a map whose entries are (left) regular functions of a quaternion variable, where is a domain…
math.RA2025
Simultaneous triangularization over max-algebras
Askar Ali M, Sachindranath Jayaraman, Himadri Mukherjee
The purpose of this article is to investigate triangularization and simultaneous triangularization of matrices over max algebras using graph theoretic methods. We establish a conne…