arXiv subjects

Mohammad Mursaleen

Publications and source records attributed to Mohammad Mursaleen.

2 recordsLinked to original sources

arXiv2020

Measure of noncompactness in the study of solutions for a system of integral equations

In this work, we prove the existence of solutions for a tripled system of integral equations using some new results of fixed point theory associated with measure of noncompactness. These results extend some previous works in the literature, since the condition under which the operator admits fixed points is more general than the others in literature.

math.FA↗

arXiv2019

Almost absolute weighted summability with index k

The space $\widehat{\ell }_k$ of absolutely almost convergent series was introduced and studied by Das et al [4]; which plays an important role in summability theory, approximation theory, Fourier analysis, etc. In the present paper we generalize the space making use of some factors and weighted mean transformations, investigate its topological structures and relations between classical sequence spaces. Also we characterize certain matrix operators on it.

math.FA↗