Browsing Mathematics, Statistics & Physics by Publisher "AIMS Press"

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Algorithms for simultaneous block triangularization and block diagonalization of sets of matrices

Al-Dweik, Ahmad Y.; Ghanam, Ryad; Thompson, Gerard; Mustafa, M. T. ( AIMS Press , 2023 , Article)
In a recent paper, a new method was proposed to find the common invariant subspaces of a set of matrices. This paper investigates the more general problem of putting a set of matrices into block triangular or block-diagonal ...
Some coupled fixed point theorems on multiplicative metric spaces with an application

Hussain, Baqir; Ur Rehman, Saif; Jaradat, Mohammed M.M.; Khan, Sami Ullah; Arshad, Muhammad ( AIMS Press , 2022 , Article)
This article aims to prove some coupled fixed point (FP) theorems for nonlinear contractive type mapping in multiplicative metric space (MM-space). Our presented work consists of the maximum type and some other expressions ...