Abstract: This article studies the positivity and stability of homogeneous coupled differential-difference equations with time-varying delays. First, a sufficient positivity condition is proposed for ...

Abstract: Algebraic quadratic equations are a special case of a single generalized algebraic quadratic matrix equation (GQME). Hence, the importance of that equation in science and engineering is ...

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...

Department of Mathematics, School of Secondary Education Science Programme, Cross River State College of Education, Akamkpa, Nigeria. equations are those which relate one on more functions and their ...

is called a system of homogeneous linear equations in x and y. Then the above system can be written as AX = 0 For the system AX = 0, X is clearly a solution. Null matrix 0 is called zero solution or ...

ABSTRACT: After studying finite asymptotic expansions in real powers, we have developed a general theory for expansions of type (*) ,x → x0 where the ordered n-tuple forms an asymptotic scale at x0 , ...