Volume 48, Issue 12 pp. 11863-11874
RESEARCH ARTICLE

Controllability of (k,ϕ)-Hilfer Fractional Differential Equation With Infinite Delay

Ananta Thakur

Ananta Thakur

Department of Mathematics, Aligarh Muslim University, Aligarh, India

Contribution: Conceptualization, Writing - original draft, Methodology

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Javid Ali

Corresponding Author

Javid Ali

Department of Mathematics, Aligarh Muslim University, Aligarh, India

Correspondence:

Javid Ali ([email protected])

Contribution: Conceptualization, ​Investigation, Writing - review & editing, Supervision

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First published: 04 May 2025

ABSTRACT

In this work, we determine a mild solution for the Hilfer differential equation, which comprises two characteristic operators related to the semigroup and certain probability density functions. By using Mönch fixed-point theorem and the noncompactness measure, we provide a set of sufficient conditions for the controllability of ( k , ϕ ) $$ \left(k,\phi \right) $$ -Hilfer fractional differential equation with infinite delay.

Conflicts of Interest

The authors declare no conflicts of interest.

Data Availability Statement

The authors have nothing to report.

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