Fixed point results for set-contractions on semi-metric space with a directed graph

Talat Nazir

https://orcid.org/0000-0001-6516-3212

South Africa

University of South Africa

Department of Mathematical Sciences, University of South Africa, Florida 0003, South Africa

Associate Professor

Zakaria Ali

https://orcid.org/0000-0001-9320-8617

South Africa

University of South Africa

Department of Mathematical Sciences, University of South Africa, Florida 0003, South Africa.

Associate Professor

Shahin Nosrat Jogan

https://orcid.org/0000-0001-8603-8533

South Africa

University of South Africa

Department of Mathematical Sciences, University of South Africa, Florida 0003, South Africa

Sergei Silvestrov

https://orcid.org/0000-0003-4554-6528

Sweden

Mälardalen University

Division of Mathematics and Physics, School of Education, Culture and Communication, Mälardalen University, Box 883, 72123 Västerås, Sweden

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Accepted: 2025-05-14

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Published: 2025-10-01

DOI: https://doi.org/10.4995/agt.2025.21706