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On a Class of Quasilinear Elliptic Equations 关于一类拟线性椭圆型方程
数学研究通讯 Pub Date : 2023-06-01 DOI: 10.4208/cmr.2022-0038
Sayed Hamid Hashimi, Zhi-Qiang Wang null, Lin Zhang
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引用次数: 0
Advance in Operator Theory and Jiang's Seven Questions 算子理论与江七问的进展
数学研究通讯 Pub Date : 2023-06-01 DOI: 10.4208/cmr.2022-0031
Chunlan Jiang null, Yang Cao
{"title":"Advance in Operator Theory and Jiang's Seven Questions","authors":"Chunlan Jiang null, Yang Cao","doi":"10.4208/cmr.2022-0031","DOIUrl":"https://doi.org/10.4208/cmr.2022-0031","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516321","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
Traveling Waves in Degenerate Diffusion Equations 简并扩散方程中的行波
数学研究通讯 Pub Date : 2023-01-01 DOI: 10.4208/cmr.2021-0102
Tianyuan Xu null, Jingxue Yin
{"title":"Traveling Waves in Degenerate Diffusion Equations","authors":"Tianyuan Xu null, Jingxue Yin","doi":"10.4208/cmr.2021-0102","DOIUrl":"https://doi.org/10.4208/cmr.2021-0102","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516278","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
Regularity for 3-D MHD Equations in Lorentz Space $L^{3,∞}$ Lorentz空间中三维MHD方程的正则性$L^{3，∞}$
数学研究通讯 Pub Date : 2023-01-01 DOI: 10.4208/cmr.2021-0048
Xian-gao Liu, Yueli Liu, Zixuan Liu
{"title":"Regularity for 3-D MHD Equations in Lorentz Space $L^{3,∞}$","authors":"Xian-gao Liu, Yueli Liu, Zixuan Liu","doi":"10.4208/cmr.2021-0048","DOIUrl":"https://doi.org/10.4208/cmr.2021-0048","url":null,"abstract":"The regularity for 3-D MHD equations is considered in this paper, it is proved that the solutions (v,B,p) are Hölder continuous if the velocity field v∈L∞(0,T;L x (R 3)) with local small condition r ∣∣ { x∈Br(x0) : |v(x,t0)|> εr −1 ∣∣≤ ε and the magnetic field B∈L∞(0,T;VMO−1(R3)). AMS subject classifications: 35Q35, 76B03, 76D03","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516191","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
Asymptotic Behavior of Solutions to a Class of Semilinear Parabolic Equations with Boundary Degeneracy 一类具有边界退化的半线性抛物型方程解的渐近性质
数学研究通讯 Pub Date : 2023-01-01 DOI: 10.4208/cmr.2021-0108
Xinxin Jing, Chunpeng Wang null, Mingjun Zhou
{"title":"Asymptotic Behavior of Solutions to a Class of Semilinear Parabolic Equations with Boundary Degeneracy","authors":"Xinxin Jing, Chunpeng Wang null, Mingjun Zhou","doi":"10.4208/cmr.2021-0108","DOIUrl":"https://doi.org/10.4208/cmr.2021-0108","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516290","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
Fujita-Kato Theorem for the Inhomogeneous Incompressible Navier-Stokes Equations with Nonnegative Density 非负密度非齐次不可压缩Navier-Stokes方程的Fujita-Kato定理
数学研究通讯 Pub Date : 2023-01-01 DOI: 10.4208/cmr.2021-0034
Jianzhong Zhang null, Hongmei Cao
{"title":"Fujita-Kato Theorem for the Inhomogeneous Incompressible Navier-Stokes Equations with Nonnegative Density","authors":"Jianzhong Zhang null, Hongmei Cao","doi":"10.4208/cmr.2021-0034","DOIUrl":"https://doi.org/10.4208/cmr.2021-0034","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516563","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
WG-WaveNet: On-Demand Speech Synthesis on CPU WG-WaveNet:基于CPU的按需语音合成
数学研究通讯 Pub Date : 2022-11-21 DOI: 10.17758/dirpub12.dir1122412
{"title":"WG-WaveNet: On-Demand Speech Synthesis on CPU","authors":"","doi":"10.17758/dirpub12.dir1122412","DOIUrl":"https://doi.org/10.17758/dirpub12.dir1122412","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84547486","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
Hybrid Learning: A Qualitative Study of Learners’ Anxiety in Language Classrooms 混合型学习:语言课堂学习者焦虑的质性研究
数学研究通讯 Pub Date : 2022-11-21 DOI: 10.17758/dirpub12.dir1122413
Dr. Apirat Akaraphattanawong, Dr. Hambalee Jehma
{"title":"Hybrid Learning: A Qualitative Study of Learners’ Anxiety in Language Classrooms","authors":"Dr. Apirat Akaraphattanawong, Dr. Hambalee Jehma","doi":"10.17758/dirpub12.dir1122413","DOIUrl":"https://doi.org/10.17758/dirpub12.dir1122413","url":null,"abstract":": This qualitative study aims to investigate the sources of foreign language anxiety among undergraduate students participating in the hybrid learning classrooms. The primary objective of this study was to identify factors that may cause foreign language classroom anxiety, and factors that may reduce anxiety to better understand the impact that anxiety may have in learning an English as a foreign language. The sample groups in the study were purposively selected from the students studying English course as a compulsory subject in a Thai university. To collect the data, a semi-structured interviews has been employed. The data, then, were qualitatively analyzed through the thematic analysis. The findings show that the psycholinguistics, and socio-cultural aspects of language learning and communication that may induce English language anxiety among EFL students in the language classroom. The necessity of English language teachers identifying and understanding these anxiety provoking causes to create an anxiety-free learning environment which helps students make progress in their English development.","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79784290","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
Emotion Regulation in Education in Chaotic Era of COVID-19 Pandemic 新冠肺炎大流行混乱时代教育中的情绪调节
数学研究通讯 Pub Date : 2022-11-21 DOI: 10.17758/dirpub12.ed11221010
{"title":"Emotion Regulation in Education in Chaotic Era of COVID-19 Pandemic","authors":"","doi":"10.17758/dirpub12.ed11221010","DOIUrl":"https://doi.org/10.17758/dirpub12.ed11221010","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72691508","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
Quality Characteristics of Fresh Cut Oregano (Origanum Vulgare L.) Depending on Packaging Material During Cold Storage 鲜切牛至的品质特征取决于冷藏期间的包装材料
数学研究通讯 Pub Date : 2022-11-21 DOI: 10.17758/dirpub12.ur1122217
{"title":"Quality Characteristics of Fresh Cut Oregano (Origanum Vulgare L.) Depending on Packaging Material During Cold Storage","authors":"","doi":"10.17758/dirpub12.ur1122217","DOIUrl":"https://doi.org/10.17758/dirpub12.ur1122217","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85822065","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
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