首页 > 最新文献

Quaestiones Mathematicae最新文献

英文 中文
On partial endomorphisms of a star graph 论星形图的部分同构
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-31 DOI: 10.2989/16073606.2024.2374796
Ilinka Dimitrova, Vítor H. Fernandes, Jörg Koppitz
In this paper we consider the monoids of all partial endomorphisms, of all partial weak endomorphisms, of all injective partial endomorphisms, of all partial strong endomorphisms and of all partial...
在本文中,我们考虑了所有部分内态性、所有部分弱内态性、所有注入部分内态性、所有部分强内态性和所有部分...
{"title":"On partial endomorphisms of a star graph","authors":"Ilinka Dimitrova, Vítor H. Fernandes, Jörg Koppitz","doi":"10.2989/16073606.2024.2374796","DOIUrl":"https://doi.org/10.2989/16073606.2024.2374796","url":null,"abstract":"In this paper we consider the monoids of all partial endomorphisms, of all partial weak endomorphisms, of all injective partial endomorphisms, of all partial strong endomorphisms and of all partial...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"44 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141947871","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
Multiple solutions for a Bibarmonic elliptic equation with critical Choquard type nonlinearity 具有临界乔夸尔型非线性的比巴莫椭圆方程的多重解
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-31 DOI: 10.2989/16073606.2024.2385394
Chunyu Lei, Jun Lei, Hongmin Suo
This article concerns the following Bibarmonic elliptic equation with critical growthwhere Ω ⊂ ℝN is a smooth bounded domain , g(x) is a positive continuous function on is a real parameter, is th...
本文涉及以下具有临界增长的比巴莫椭圆方程,其中 Ω⊂ ℝN 是光滑有界域,g(x) 是实参数上的正连续函数,是...
{"title":"Multiple solutions for a Bibarmonic elliptic equation with critical Choquard type nonlinearity","authors":"Chunyu Lei, Jun Lei, Hongmin Suo","doi":"10.2989/16073606.2024.2385394","DOIUrl":"https://doi.org/10.2989/16073606.2024.2385394","url":null,"abstract":"This article concerns the following Bibarmonic elliptic equation with critical growthwhere Ω ⊂ ℝN is a smooth bounded domain , g(x) is a positive continuous function on is a real parameter, is th...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"5 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141947875","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
The maximum norm error estimate and Richardson extrapolation methods of a second-order box scheme for a hyperbolic-difference equation with shifts 有位移双曲差分方程的二阶箱式方案的最大规范误差估计和理查森外推法
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-31 DOI: 10.2989/16073606.2024.2385424
Dingwen Deng, Zhu-an Wang, Zilin Zhao
The study aims at the development and theoretical analyses of a box method used to solve a kind of hyperbolic equations with shifts. By using the discrete energy method, it is shown that numerical ...
本研究旨在开发一种用于求解带位移双曲方程的盒式方法并对其进行理论分析。通过使用离散能量法,证明了数值...
{"title":"The maximum norm error estimate and Richardson extrapolation methods of a second-order box scheme for a hyperbolic-difference equation with shifts","authors":"Dingwen Deng, Zhu-an Wang, Zilin Zhao","doi":"10.2989/16073606.2024.2385424","DOIUrl":"https://doi.org/10.2989/16073606.2024.2385424","url":null,"abstract":"The study aims at the development and theoretical analyses of a box method used to solve a kind of hyperbolic equations with shifts. By using the discrete energy method, it is shown that numerical ...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"28 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141947874","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 variants and generalizations of J-frames 关于 J 框架的变体和概括
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-31 DOI: 10.2989/16073606.2024.2379348
Siyabonga S. Dubazana, Simo S. Mthethwa
A J-frame is a pointfree topology counterpart of the concept of a J-space. In this paper, we present a study of some frames satisfying conditions that are stronger (and some that are weaker) than t...
J 框架是 J 空间概念的无点拓扑对应物。在本文中,我们研究了一些满足比 J 空间更强(或更弱)条件的框架。
{"title":"On variants and generalizations of J-frames","authors":"Siyabonga S. Dubazana, Simo S. Mthethwa","doi":"10.2989/16073606.2024.2379348","DOIUrl":"https://doi.org/10.2989/16073606.2024.2379348","url":null,"abstract":"A J-frame is a pointfree topology counterpart of the concept of a J-space. In this paper, we present a study of some frames satisfying conditions that are stronger (and some that are weaker) than t...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"10 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141947878","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
Some results on anti-pre-Lie superalgebras and admissible Novikov superalgebras 关于反前李超拉和可容许诺维科夫超拉的一些结果
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-31 DOI: 10.2989/16073606.2024.2374782
Zhao Chen, Shanshan Liu, Liangyun Chen
In this paper, we extend the notion of anti-pre-Lie algebras to the ℤ2-graded version, and introduce the notion of anti-pre-Lie superalgebras. They can be characterized as a class of Lie-admissible...
本文将反前李代数的概念扩展到ℤ2级版本,并引入了反前李超代数的概念。它们可以被描述为一类可容许的李...
{"title":"Some results on anti-pre-Lie superalgebras and admissible Novikov superalgebras","authors":"Zhao Chen, Shanshan Liu, Liangyun Chen","doi":"10.2989/16073606.2024.2374782","DOIUrl":"https://doi.org/10.2989/16073606.2024.2374782","url":null,"abstract":"In this paper, we extend the notion of anti-pre-Lie algebras to the ℤ2-graded version, and introduce the notion of anti-pre-Lie superalgebras. They can be characterized as a class of Lie-admissible...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"570 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141969610","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
Measure pseudo S-asymptotically ω-periodic solution in distribution for some stochastic differential equations with Stepanov pseudo S-asymptotically ω-periodic coefficients 对一些具有斯捷潘诺夫伪 S-asymptotically ω-periodic 系数的随机微分方程,在分布中测量伪 S-asymptotically ω-periodic 解
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-07 DOI: 10.2989/16073606.2024.2367072
Mondher Damak, Ekar Sidi Abdalla
In this research paper, a mathematical concept known as the ω-periodic process is discussed, and a new type of processes called the doubly measure pseudo -asymptotically ω-periodic in distribution ...
本文讨论了ω-周期过程这一数学概念,以及一种在分布上被称为双重度量伪-渐近ω-周期过程的新型过程。
{"title":"Measure pseudo S-asymptotically ω-periodic solution in distribution for some stochastic differential equations with Stepanov pseudo S-asymptotically ω-periodic coefficients","authors":"Mondher Damak, Ekar Sidi Abdalla","doi":"10.2989/16073606.2024.2367072","DOIUrl":"https://doi.org/10.2989/16073606.2024.2367072","url":null,"abstract":"In this research paper, a mathematical concept known as the ω-periodic process is discussed, and a new type of processes called the doubly measure pseudo -asymptotically ω-periodic in distribution ...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"188 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141609685","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
Total coalitions in graphs 图表中的联盟总数
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-07 DOI: 10.2989/16073606.2024.2365365
Saeid Alikhani, Davood Bakhshesh, Hamidreza Golmohammadi
We define a total coalition in a graph G as a pair of disjoint subsets A1,A2 ⊆ A that satisfy the following conditions: (a) neither A1 nor A2 constitutes a total dominating set of G, and (b) A1 ∪ A...
我们将图 G 中的总联盟定义为满足以下条件的一对互不相交的子集 A1,A2 ⊆ A:(a) A1 和 A2 都不构成 G 的总支配集;(b) A1∪A...
{"title":"Total coalitions in graphs","authors":"Saeid Alikhani, Davood Bakhshesh, Hamidreza Golmohammadi","doi":"10.2989/16073606.2024.2365365","DOIUrl":"https://doi.org/10.2989/16073606.2024.2365365","url":null,"abstract":"We define a total coalition in a graph G as a pair of disjoint subsets A1,A2 ⊆ A that satisfy the following conditions: (a) neither A1 nor A2 constitutes a total dominating set of G, and (b) A1 ∪ A...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"32 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141609686","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
Norm and relative uniform convergence 规范和相对均匀收敛
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-07 DOI: 10.2989/16073606.2024.2365363
Zili Chen, Fu Zhang
In this paper, we show that if H is a Dedekind complete normed Riesz space with the local Egoroff property, then H is lattice isomorphic to an ideal of an AM-space if and only if for any order bou...
在本文中,我们证明了如果 H 是具有局部 Egoroff 属性的 Dedekind 完全规范 Riesz 空间,那么当且仅当对于任意阶 bou...
{"title":"Norm and relative uniform convergence","authors":"Zili Chen, Fu Zhang","doi":"10.2989/16073606.2024.2365363","DOIUrl":"https://doi.org/10.2989/16073606.2024.2365363","url":null,"abstract":"In this paper, we show that if H is a Dedekind complete normed Riesz space with the local Egoroff property, then H is lattice isomorphic to an ideal of an AM-space if and only if for any order bou...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"2 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141609759","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 (k, ℓ)-locating colorings of graphs 关于图的(k,ℓ)定位着色
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-05 DOI: 10.2989/16073606.2024.2364301
Michael A. Henning, Mostafa Tavakoli
Let c: V(G) → {1, . . . , ℓ} = [ℓ] be a proper vertex coloring of G and C(i) = {u ∈ V(G): c(u) = i} for i ∈ [ℓ]. The k-color code rk(v|c) of vertex v is the ordered ℓ-tuple (aG(v,C(1)), . . . , aG(...
让 c:v(g) → {1, ., ℓ} = [ℓ] 是 G 的适当顶点着色,且 C(i) = {u ∈ V(G): c(u) = i} for i ∈ [ℓ].顶点 v 的 k 色码 rk(v|c) 是有序的 ℓ 元组(aG(v,C(1)), ., aG(...
{"title":"On (k, ℓ)-locating colorings of graphs","authors":"Michael A. Henning, Mostafa Tavakoli","doi":"10.2989/16073606.2024.2364301","DOIUrl":"https://doi.org/10.2989/16073606.2024.2364301","url":null,"abstract":"Let c: V(G) → {1, . . . , ℓ} = [ℓ] be a proper vertex coloring of G and C(i) = {u ∈ V(G): c(u) = i} for i ∈ [ℓ]. The k-color code rk(v|c) of vertex v is the ordered ℓ-tuple (aG(v,C(1)), . . . , aG(...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"41 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141609653","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
Some characterizations of ergodicity in Riesz spaces 里兹空间遍历性的一些特征
IF 0.7 4区 数学 Q3 MATHEMATICS Pub Date : 2024-07-05 DOI: 10.2989/16073606.2024.2366410
Youssef Azouzi, Marwa Masmoudi
In the recent surge of papers on ergodic theory within Riesz spaces, this article contributes by introducing enhanced characterizations of ergodicity. Our work extends and strengthens prior results...
最近,关于里兹空间中遍历理论的论文激增,本文通过介绍增强的遍历性特征做出了贡献。我们的工作扩展并加强了先前的结果...
{"title":"Some characterizations of ergodicity in Riesz spaces","authors":"Youssef Azouzi, Marwa Masmoudi","doi":"10.2989/16073606.2024.2366410","DOIUrl":"https://doi.org/10.2989/16073606.2024.2366410","url":null,"abstract":"In the recent surge of papers on ergodic theory within Riesz spaces, this article contributes by introducing enhanced characterizations of ergodicity. Our work extends and strengthens prior results...","PeriodicalId":49652,"journal":{"name":"Quaestiones Mathematicae","volume":"43 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141614670","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
期刊
Quaestiones Mathematicae
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
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
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1