{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T15:52:53Z","timestamp":1772553173452,"version":"3.50.1"},"reference-count":41,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2024,1,30]],"date-time":"2024-01-30T00:00:00Z","timestamp":1706572800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Deanship of Scientific Research at Najran University","award":["NU\/DRP\/SERC\/12\/4"],"award-info":[{"award-number":["NU\/DRP\/SERC\/12\/4"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Axioms"],"abstract":"<jats:p>Recently, Appell-type polynomials have been investigated and applied in several ways. In this paper, we consider a new extension of Appell-type Changhee polynomials. We introduce two-variable generalized Appell-type \u03bb-Changhee polynomials (2VGAT\u03bbCHP). The generating function, series representations, and summation identities related to these polynomials are explored. Further, certain symmetry identities involving two-variable generalized Appell-type \u03bb-Changhee polynomials are established. Finally, Mathematica was used to examine the zero distributions of two-variable truncated-exponential Appell-type Changhee polynomials.<\/jats:p>","DOI":"10.3390\/axioms13020093","type":"journal-article","created":{"date-parts":[[2024,1,30]],"date-time":"2024-01-30T12:06:58Z","timestamp":1706616418000},"page":"93","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["A New Family of Appell-Type Changhee Polynomials with Geometric Applications"],"prefix":"10.3390","volume":"13","author":[{"given":"Rashad A.","family":"Al-Jawfi","sequence":"first","affiliation":[{"name":"Department of Mathematics, Faculty of Sciences and Arts, Najran University, Najran 55461, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7979-8064","authenticated-orcid":false,"given":"Abdulghani","family":"Muhyi","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Hajjah University, Hajjah, Yemen"},{"name":"Department of Mechatronics Engineering, Faculty of Engineering and Smart Computing, Modern Specialized University, Sana\u2019a, Yemen"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8862-0623","authenticated-orcid":false,"given":"Wadia Faid Hassan","family":"Al-shameri","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Faculty of Sciences and Arts, Najran University, Najran 55461, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,1,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"31104","DOI":"10.3934\/math.20231592","article-title":"Numerical investigation for the fractional model of pollution for a system of lakes using the SCM based on the Appell type Changhee polynomials","volume":"8","author":"Adel","year":"2023","journal-title":"AIMS Math."},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Adel, M., Khader, M.M., and Algelany, S. 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