Miskolc Mathematical Notes最新文献

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On sharp solutions to majorization and Fekete-Szegő problems for starlike functions 星状函数的多数化和fekete - szegov问题的尖锐解
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.3986
Zhi-Gang Wang, Manzoor Hussain, Xiao-Yuan Wang
{"title":"On sharp solutions to majorization and Fekete-Szegő problems for starlike functions","authors":"Zhi-Gang Wang, Manzoor Hussain, Xiao-Yuan Wang","doi":"10.18514/mmn.2023.3986","DOIUrl":"https://doi.org/10.18514/mmn.2023.3986","url":null,"abstract":". This paper is concerned with sharp solutions to majorization and Fekete-Szeg˝o problems for several relatively new normalized subfamilies of starlike functions. Regarding starlike functions which are subordinated to Sine and Cosine functions, a number of new results are established. The results provide improvements to some recent results. As applications, some interesting deductions are also listed. The findings of this study are thoroughly supported by examples wherever necessary.","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68206648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Engel condition with b-generalized derivations in prime rings 素环上具有b-广义导数的Engel条件
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.4001
Mohammad Salahuddin Khan, A. Khan
{"title":"An Engel condition with b-generalized derivations in prime rings","authors":"Mohammad Salahuddin Khan, A. Khan","doi":"10.18514/mmn.2023.4001","DOIUrl":"https://doi.org/10.18514/mmn.2023.4001","url":null,"abstract":". Let R be a prime ring, I be a nonzero ideal of R , Q be its maximal right ring of quotients and C be its extended centroid. The aim of this paper is to show that if R admits a nonzero b -generalized derivation F such that [ F ( x m ) x n + x n F ( x m ) , x r ] k = 0 for all x ∈ I , where m , n , r , k are fixed positive integers, then there exists λ ∈ C such that F ( x ) = λ x unless R ∼ = M 2 ( GF ( 2 )) , the 2 × 2 matrix ring over the Galois field GF ( 2 ) of two elements.","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68206703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Existence of solutions to multivalued problems in incomplete metric spaces with applications 不完备度量空间中多值问题解的存在性及其应用
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.4052
S. Chandok
{"title":"Existence of solutions to multivalued problems in incomplete metric spaces with applications","authors":"S. Chandok","doi":"10.18514/mmn.2023.4052","DOIUrl":"https://doi.org/10.18514/mmn.2023.4052","url":null,"abstract":". In this paper, we obtain some existence results for multivalued contraction mappings in the context of an O-complete orthogonal metric space (not necessarily complete metric space). Also, we provide a partial solution to Reich’s problem for multivalued orthogonal contraction mappings and extend Mizoguchi-Takahashi’s point theorem. In addition, we give an example to demonstrate the applicability of our established results. We study the solution of a differential equation and its Ulam’s stability as an application of the obtained results.","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68206795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On quaternion-Gaussian Fibonacci polynomials 关于四元数高斯斐波那契多项式
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.3754
Tülay Yaǧmur
{"title":"On quaternion-Gaussian Fibonacci polynomials","authors":"Tülay Yaǧmur","doi":"10.18514/mmn.2023.3754","DOIUrl":"https://doi.org/10.18514/mmn.2023.3754","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68204282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hermite-Hadamard type inequalities for uniformly convex functions with respect to geodesic in Hadamard space 关于Hadamard空间中测地线的一致凸函数的Hermite-Hadamard型不等式
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.3949
H. Barsam, Y. Sayyari, A. Sattarzadeh
{"title":"Hermite-Hadamard type inequalities for uniformly convex functions with respect to geodesic in Hadamard space","authors":"H. Barsam, Y. Sayyari, A. Sattarzadeh","doi":"10.18514/mmn.2023.3949","DOIUrl":"https://doi.org/10.18514/mmn.2023.3949","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68205790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical radius inequalities of operator matrices from a new norm on B(H) B(H)上新范数算子矩阵的数值半径不等式
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.3934
Pintu Bhunia, A. Bhanja, D. Sain, K. Paul
{"title":"Numerical radius inequalities of operator matrices from a new norm on B(H)","authors":"Pintu Bhunia, A. Bhanja, D. Sain, K. Paul","doi":"10.18514/mmn.2023.3934","DOIUrl":"https://doi.org/10.18514/mmn.2023.3934","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68205911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Bivariate k-Mittag-Leffler functions with 2D-k-Laguerre-Konhauser polynomials and corresponding k-fractional operators 具有2D-k-Laguerre-Konhauser多项式和相应的k分数算子的二元k-Mittag-Leffler函数
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.3963
Cemaliye Kürt, M. A. Özarslan
{"title":"Bivariate k-Mittag-Leffler functions with 2D-k-Laguerre-Konhauser polynomials and corresponding k-fractional operators","authors":"Cemaliye Kürt, M. A. Özarslan","doi":"10.18514/mmn.2023.3963","DOIUrl":"https://doi.org/10.18514/mmn.2023.3963","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68205957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
σ-centralizers of generalized matrix algebras 广义矩阵代数的σ-中心化器
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.4038
M. Ashraf, Mohammad Afajal Ansari
{"title":"σ-centralizers of generalized matrix algebras","authors":"M. Ashraf, Mohammad Afajal Ansari","doi":"10.18514/mmn.2023.4038","DOIUrl":"https://doi.org/10.18514/mmn.2023.4038","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new generalized Laplace transform and its applications to fractional Bagley-Torvik and fractional harmonic vibration problems 一个新的广义拉普拉斯变换及其在分数阶Bagley-Torvik和分数阶谐振动问题中的应用
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.4099
E. Ata, İ. O. Kıymaz
{"title":"A new generalized Laplace transform and its applications to fractional Bagley-Torvik and fractional harmonic vibration problems","authors":"E. Ata, İ. O. Kıymaz","doi":"10.18514/mmn.2023.4099","DOIUrl":"https://doi.org/10.18514/mmn.2023.4099","url":null,"abstract":". In this paper, a new generalized Laplace transform is defined and its certain properties are given. By using the new transform, the solutions of fractional Bagley-Torvik and fractional harmonic vibration problems are obtained, as application. Also transformations of some elementary functions and the relationships between the new transform with other generalized Laplace transforms are given in separate tables.","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal feedback control of Hilfer fractional evolution inclusions involving history-dependent operators 包含历史相关算子的Hilfer分数进化内含物的最优反馈控制
IF 0.9 4区 数学
Miskolc Mathematical Notes Pub Date : 2023-01-01 DOI: 10.18514/mmn.2023.4109
R. Luo, L. Hou, Jing Zhao
{"title":"Optimal feedback control of Hilfer fractional evolution inclusions involving history-dependent operators","authors":"R. Luo, L. Hou, Jing Zhao","doi":"10.18514/mmn.2023.4109","DOIUrl":"https://doi.org/10.18514/mmn.2023.4109","url":null,"abstract":"","PeriodicalId":49806,"journal":{"name":"Miskolc Mathematical Notes","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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