Pub Date : 2024-04-05DOI: 10.1007/s13370-024-01180-x
Shashi Bhushan, Anoop Kumar
{"title":"On some efficient logarithmic type estimators under stratified ranked set sampling","authors":"Shashi Bhushan, Anoop Kumar","doi":"10.1007/s13370-024-01180-x","DOIUrl":"https://doi.org/10.1007/s13370-024-01180-x","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140736633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-05DOI: 10.1007/s13370-024-01182-9
M. P. Jeyaraman, T. G. Bhaskar
{"title":"Some results on generalized Cesàro stable of Janowski function","authors":"M. P. Jeyaraman, T. G. Bhaskar","doi":"10.1007/s13370-024-01182-9","DOIUrl":"https://doi.org/10.1007/s13370-024-01182-9","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140739872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-05DOI: 10.1007/s13370-024-01185-6
Duong Quoc Huy, Phan Trung Hieu, Doan Thi Thuy Van
{"title":"New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions","authors":"Duong Quoc Huy, Phan Trung Hieu, Doan Thi Thuy Van","doi":"10.1007/s13370-024-01185-6","DOIUrl":"https://doi.org/10.1007/s13370-024-01185-6","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140738708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-04DOI: 10.1007/s13370-024-01176-7
Priyanka Goel, S. S. Kumar
{"title":"On sharp bounds of certain close-to-convex functions","authors":"Priyanka Goel, S. S. Kumar","doi":"10.1007/s13370-024-01176-7","DOIUrl":"https://doi.org/10.1007/s13370-024-01176-7","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140743420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1007/s13370-024-01175-8
M. A. Tahan, S. Al-Kaseasbeh, B. Davvaz, P. Harikrishnan
{"title":"Linear Diophantine fuzzy substructures of ordered semigroups","authors":"M. A. Tahan, S. Al-Kaseasbeh, B. Davvaz, P. Harikrishnan","doi":"10.1007/s13370-024-01175-8","DOIUrl":"https://doi.org/10.1007/s13370-024-01175-8","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140752856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01DOI: 10.1007/s13370-024-01174-9
B. Rath, K. Sanjay Kumar, D. Vamshee Krishna, G. K. Surya Viswanadh
{"title":"The sharp bound of the third Hankel determinant of kth-root transformation for analytic functions","authors":"B. Rath, K. Sanjay Kumar, D. Vamshee Krishna, G. K. Surya Viswanadh","doi":"10.1007/s13370-024-01174-9","DOIUrl":"https://doi.org/10.1007/s13370-024-01174-9","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140761601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-13DOI: 10.1007/s13370-024-01171-y
Naci Tasar, F. Sakar, B. Frasin
{"title":"Connections between various subclasses of planar harmonic mappings involving Mittag-Leffler functions","authors":"Naci Tasar, F. Sakar, B. Frasin","doi":"10.1007/s13370-024-01171-y","DOIUrl":"https://doi.org/10.1007/s13370-024-01171-y","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140247989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-19DOI: 10.1007/s13370-024-01170-z
A. Choucha, S. Boulaaras, Rashid Jan
{"title":"On a Lord–Shulman swelling porous thermo-elastic soils system with microtemperature effect: well-posedness and stability results","authors":"A. Choucha, S. Boulaaras, Rashid Jan","doi":"10.1007/s13370-024-01170-z","DOIUrl":"https://doi.org/10.1007/s13370-024-01170-z","url":null,"abstract":"","PeriodicalId":46107,"journal":{"name":"Afrika Matematika","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139958682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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