发布求助
文献互助 智能选刊 最新文献

Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica最新文献

筛选
英文 中文
On the stability of the squares of some functional equations 若干函数方程平方和的稳定性
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-12-01 DOI: 10.1515/AUPCSM-2015-0007
Z. Moszner
{"title":"On the stability of the squares of some functional equations","authors":"Z. Moszner","doi":"10.1515/AUPCSM-2015-0007","DOIUrl":"https://doi.org/10.1515/AUPCSM-2015-0007","url":null,"abstract":"Abstract We consider the stability, the superstability and the inverse stability of the functional equations with squares of Cauchy’s, of Jensen’s and of isometry equations and the stability in Ulam-Hyers sense of the alternation of functional equations and of the equation of isometry.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"43 1","pages":"81 - 104"},"PeriodicalIF":0.9,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76235184","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}
引用次数: 3
Comparative growth analysis of Wronskians in the light of their relative orders 朗斯基人相对序的比较生长分析
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-11-30 DOI: 10.1515/AUPCSM-2015-0010
S. Datta, T. Biswas, Ahsanul Hoque
{"title":"Comparative growth analysis of Wronskians in the light of their relative orders","authors":"S. Datta, T. Biswas, Ahsanul Hoque","doi":"10.1515/AUPCSM-2015-0010","DOIUrl":"https://doi.org/10.1515/AUPCSM-2015-0010","url":null,"abstract":"Abstract In this paper we study the comparative growth properties of a composition of entire and meromorphic functions on the basis of the relative order (relative lower order) of Wronskians generated by entire and meromorphic functions.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"105 1","pages":"135 - 148"},"PeriodicalIF":0.9,"publicationDate":"2015-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86963877","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}
引用次数: 0
Further investigations on a question of Zhang and Lü 关于张和Lü问题的进一步调查
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-09-23 DOI: 10.1515/aupcsm-2015-0008
A. Banerjee, B. Chakraborty
{"title":"Further investigations on a question of Zhang and Lü","authors":"A. Banerjee, B. Chakraborty","doi":"10.1515/aupcsm-2015-0008","DOIUrl":"https://doi.org/10.1515/aupcsm-2015-0008","url":null,"abstract":"Abstract In the paper based on the question of Zhang and Lü [15], we present one theorem which will improve and extend results of Banerjee-Majumder [2] and a recent result of Li-Huang [9].","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"42 1","pages":"105 - 119"},"PeriodicalIF":0.9,"publicationDate":"2015-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75621225","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}
引用次数: 20
Two constant sign solutions for a nonhomogeneous Neumann boundary value problem 非齐次Neumann边值问题的两个常符号解
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-04-28 DOI: 10.1515/AUPCSM-2015-0004
L. Klimczak
{"title":"Two constant sign solutions for a nonhomogeneous Neumann boundary value problem","authors":"L. Klimczak","doi":"10.1515/AUPCSM-2015-0004","DOIUrl":"https://doi.org/10.1515/AUPCSM-2015-0004","url":null,"abstract":"Abstract We consider a nonlinear Neumann problem with a nonhomogeneous elliptic differential operator. With some natural conditions for its structure and some general assumptions on the growth of the reaction term we prove that the problem has two nontrivial solutions of constant sign. In the proof we use variational methods with truncation and minimization techniques.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"38 1","pages":"47 - 62"},"PeriodicalIF":0.9,"publicationDate":"2015-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82603211","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}
引用次数: 3
Estimate for initial MacLaurin coefficients of certain subclasses of bi-univalent functions of complex order associated with the Hohlov operator 与Hohlov算子相关的复阶双单价函数某些子类的初始MacLaurin系数的估计
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-03-16 DOI: 10.2478/aupcsm-2018-0003
G. Murugusundaramoorthy, T. Bulboacă
{"title":"Estimate for initial MacLaurin coefficients of certain subclasses of bi-univalent functions of complex order associated with the Hohlov operator","authors":"G. Murugusundaramoorthy, T. Bulboacă","doi":"10.2478/aupcsm-2018-0003","DOIUrl":"https://doi.org/10.2478/aupcsm-2018-0003","url":null,"abstract":"Abstract In this paper, we define a new subclass of bi-univalent functions involving a Hohlov operator in the open unit disk. For functions belonging to this class, we obtain estimates on the first two Taylor-Maclaurin coefficients |a2| and |a3|.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"20 1","pages":"27 - 36"},"PeriodicalIF":0.9,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81952870","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}
引用次数: 17
Generalized CreditRisk+ model and applications 广义CreditRisk+模型及其应用
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-02-20 DOI: 10.1515/AUPCSM-2015-0003
Jakub Szotek
{"title":"Generalized CreditRisk+ model and applications","authors":"Jakub Szotek","doi":"10.1515/AUPCSM-2015-0003","DOIUrl":"https://doi.org/10.1515/AUPCSM-2015-0003","url":null,"abstract":"Abstract In the paper we give a mathematical overview of the CreditRisk+ model as a tool used for calculating credit risk in a portfolio of debts and suggest some other applications of the same method of analysis.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"128 1","pages":"37 - 46"},"PeriodicalIF":0.9,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89198961","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}
引用次数: 0
Boundary value problem for the second order impulsive delay differential equations 二阶脉冲时滞微分方程的边值问题
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2015-01-13 DOI: 10.1515/AUPCSM-2015-0002
L. Skóra
{"title":"Boundary value problem for the second order impulsive delay differential equations","authors":"L. Skóra","doi":"10.1515/AUPCSM-2015-0002","DOIUrl":"https://doi.org/10.1515/AUPCSM-2015-0002","url":null,"abstract":"Abstract We present some existence and uniqueness result for a boundary value problem for functional differential equations of second order with impulses at fixed points.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"46 1","pages":"27 - 35"},"PeriodicalIF":0.9,"publicationDate":"2015-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74238351","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}
引用次数: 2
Perturbation of Toeplitz operators and reflexivity Toeplitz算子的摄动与自反性
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2014-12-01 DOI: 10.2478/AUPCSM-2014-0002
K. Kliś-Garlicka
{"title":"Perturbation of Toeplitz operators and reflexivity","authors":"K. Kliś-Garlicka","doi":"10.2478/AUPCSM-2014-0002","DOIUrl":"https://doi.org/10.2478/AUPCSM-2014-0002","url":null,"abstract":"Abstract It was shown that the space of Toeplitz operators perturbated by finite rank operators is 2-hyperreflexive.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"18 1","pages":"15 - 18"},"PeriodicalIF":0.9,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78928628","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}
引用次数: 0
A note on the convergence of partial Szász-Mirakyan type operators 关于部分Szász-Mirakyan类型运算符收敛性的注释
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2014-12-01 DOI: 10.2478/AUPCSM-2014-0004
Monika Herzog
{"title":"A note on the convergence of partial Szász-Mirakyan type operators","authors":"Monika Herzog","doi":"10.2478/AUPCSM-2014-0004","DOIUrl":"https://doi.org/10.2478/AUPCSM-2014-0004","url":null,"abstract":"Abstract In this paper we study approximation properties of partial modified Szasz-Mirakyan operators for functions from exponential weight spaces. We present some direct theorems giving the degree of approximation for these operators. The considered version of Szász-Mirakyan operators is more useful from the computational point of view.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"10 1","pages":"45 - 50"},"PeriodicalIF":0.9,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84614172","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}
引用次数: 0
On some flat connection associated with locally symmetric surface 在与局部对称曲面相关的平面连接上
IF 0.9
Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica Pub Date : 2014-12-01 DOI: 10.2478/AUPCSM-2014-0003
Maria Robaszewska
{"title":"On some flat connection associated with locally symmetric surface","authors":"Maria Robaszewska","doi":"10.2478/AUPCSM-2014-0003","DOIUrl":"https://doi.org/10.2478/AUPCSM-2014-0003","url":null,"abstract":"Abstract For every two-dimensional manifold M with locally symmetric linear connection ∇, endowed also with ∇-parallel volume element, we construct a flat connection on some principal fibre bundle P(M,G). Associated with - satisfying some particular conditions - local basis of TM local connection form of such a connection is an R(G)-valued 1-form build from the dual basis ω1, ω2 and from the local connection form ω of ▽. The structural equations of (M,∇) are equivalent to the condition dΩ-Ω∧Ω=0. This work was intended as an attempt to describe in a unified way the construction of similar 1-forms known for constant Gauss curvature surfaces, in particular of that given by R. Sasaki for pseudospherical surfaces.","PeriodicalId":53863,"journal":{"name":"Annales Universitatis Paedagogicae Cracoviensis-Studia Mathematica","volume":"7 1","pages":"19 - 43"},"PeriodicalIF":0.9,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79065436","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}
引用次数: 1
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信