{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,23]],"date-time":"2025-06-23T07:40:06Z","timestamp":1750664406878,"version":"3.41.0"},"reference-count":25,"publisher":"World Scientific Pub Co Pte Ltd","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["New Math. and Nat. Computation"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:p> To strengthen the ideal theory in BCI-algebras, the more general concept [Formula: see text]-fuzzy [Formula: see text]-ideals in BCI-algebras is proposed. It is shown that [Formula: see text]-fuzzy [Formula: see text]-ideals are [Formula: see text]-fuzzy [Formula: see text]-ideals; however, the converse is not valid. Following that, the concept of [Formula: see text]-fuzzy [Formula: see text]-ideals is introduced. We demonstrate that [Formula: see text]-fuzzy [Formula: see text]-ideals are [Formula: see text]-fuzzy [Formula: see text]-ideals. The converse is not true, and an example is given to support it. An equivalent condition for [Formula: see text]-fuzzy [Formula: see text]-ideals is provided. We prove that the [Formula: see text]-fuzzy [Formula: see text]-ideals are [Formula: see text]-fuzzy [Formula: see text]-ideals and [Formula: see text]-fuzzy [Formula: see text]-ideals. Furthermore, [Formula: see text]-fuzzy [Formula: see text]-ideals are characterized in terms [Formula: see text]-ideals. <\/jats:p>","DOI":"10.1142\/s1793005725500310","type":"journal-article","created":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T06:20:21Z","timestamp":1738736421000},"page":"677-690","source":"Crossref","is-referenced-by-count":0,"title":["A New Approach to Fuzzy a-Ideals of BCI-Algebras"],"prefix":"10.1142","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3305-2029","authenticated-orcid":false,"given":"Ahsan","family":"Mahboob","sequence":"first","affiliation":[{"name":"Department of Mathematics and Statistics, School of Applied Science and Humanities, Vignan\u2019s Foundation for Science, Technology and Research, Vadlamudi, Guntur-522213, India"},{"name":"Department of Mathematics, University of Tabuk, P. O. 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