{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T04:33:26Z","timestamp":1770352406117,"version":"3.49.0"},"reference-count":32,"publisher":"SAGE Publications","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IFS"],"published-print":{"date-parts":[[2021,8,11]]},"abstract":"<jats:p>In this paper, the notion of (L, M)- fuzzy convex derived hull spaces is introduced. It is proved that the category of (L, M)- fuzzy convex derived hull spaces is isomorphic to the category of (L, M)- fuzzy convex spaces and the category of (L, M)- fuzzy convex enclosed relation spaces. Based on this, the notion of (L, M)- fuzzy restricted convex derived hull spaces is introduced. It is further proved that the category of (L, M)- fuzzy restricted convex derived hull spaces is isomorphic to the category of (L, M)- fuzzy restricted convex hull spaces.<\/jats:p>","DOI":"10.3233\/jifs-211115","type":"journal-article","created":{"date-parts":[[2021,7,10]],"date-time":"2021-07-10T04:58:23Z","timestamp":1625893103000},"page":"2305-2317","source":"Crossref","is-referenced-by-count":0,"title":["(L, M)- fuzzy (restricted) convex derived hull spaces"],"prefix":"10.1177","volume":"41","author":[{"given":"Xiu-Yun","family":"Wu","sequence":"first","affiliation":[{"name":"School of Mathematics and Statistics, Anhui Normal University, Wuhu, China"}]},{"given":"Chun-Yan","family":"Liao","sequence":"additional","affiliation":[{"name":"School of Science, Hunan University of Science and Engineering, Yongzhou, China"}]},{"given":"Yan-Hui","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Science, Hunan University of Science and Engineering, Yongzhou, 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