{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T23:28:59Z","timestamp":1774913339997,"version":"3.50.1"},"reference-count":20,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Axioms"],"abstract":"<jats:p>In the present paper, the concept of the related orbital completeness of two metric spaces for multivalued mappings is introduced. A new related fixed point theorem for multivalued mappings is proven, and some important results are obtained as corollaries of the main theorem. A single-valued version of the main theorem is also derived as a simple corollary, and two illustrative examples are provided.<\/jats:p>","DOI":"10.3390\/axioms14080561","type":"journal-article","created":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T07:54:26Z","timestamp":1753343666000},"page":"561","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Related Fixed Points of Multivalued Mappings of Two Related Orbitally Complete Metric Spaces"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0266-8106","authenticated-orcid":false,"given":"Hakan","family":"Karay\u0131lan","sequence":"first","affiliation":[{"name":"Department of Mathematics, Faculty of Science, Trakya University, Edirne 22030, T\u00fcrkiye"}]}],"member":"1968","published-online":{"date-parts":[[2025,7,24]]},"reference":[{"key":"ref_1","first-page":"333","article-title":"Fixed points on two metric spaces","volume":"16","author":"Fisher","year":"1981","journal-title":"Glas. 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