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检索条件"作者=xuwen Zhang"
997 条 记 录,以下是31-40 订阅
排序:
ALEXANDROV-TYPE THEOREM FOR SINGULAR CAPILLARY CMC HYPERSURFACES IN THE HALF-SPACE
arXiv
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arXiv 2023年
作者: Xia, Chao zhang, xuwen School of Mathematical Sciences Xiamen University Xiamen361005 China Institut für Mathematik Goethe-Universität Frankfurt60325 Germany
In this paper, we consider the classification problem for critical points of relative isoperimetric-type problem in the half-space. Under certain regularity assumption, we prove an Alexandrov-type theorem for the sing... 详细信息
来源: 评论
MONOTONICITY FORMULAS FOR CAPILLARY SURFACES
arXiv
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arXiv 2024年
作者: Wang, Guofang Xia, Chao zhang, xuwen Mathematisches Institut Universität Freiburg Ernst-Zermelo-Str.1 Freiburg79104 Germany School of Mathematical Sciences Xiamen University Xiamen361005 China
In this paper, we establish monotonicity formulas for capillary surfaces in the half-space R3+ and in the unit ball B3 and extend the result of Volkmann [27] for surfaces with free boundary. As applications, we obtain... 详细信息
来源: 评论
A Heintze-Karcher-Type Inequality for Hypersurfaces with Capillary Boundary
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JOURNAL OF GEOMETRIC ANALYSIS 2023年 第6期33卷 177-177页
作者: Jia, Xiaohan Xia, Chao zhang, xuwen Xiamen Univ Sch Math Sci Xiamen 361005 Peoples R China
In this paper, we establish a Heintze-Karcher-type inequality for hypersurfaces with capillary boundary of contact angle theta is an element of(0, pi\2] in the half-space or a half ball, by using solution to a mixed b... 详细信息
来源: 评论
A BOUNDARY MAXIMUM PRINCIPLE FOR STATIONARY PAIRS OF VARIFOLDS WITH FIXED CONTACT ANGLE
arXiv
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arXiv 2022年
作者: zhang, xuwen School of Mathematical Sciences Xiamen University Xiamen361005 China Institut für Mathematik Goethe-Universität Frankfurt60325 Germany
In this note, we establish a boundary maximum principle for a class of stationary pairs of varifolds satisfying a fixed contact angle condition in any compact Riemannian manifold with smooth *** Codes 53C42, 49Q15 Cop... 详细信息
来源: 评论
Harnessing conversion bridge strategy by organic semiconductor in polymer matrix memristors for high-performance multi-modal neuromorphic signal processing
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INFOMAT 2025年 第5期7卷
作者: Dong, Weijia Ji, Xuan An, Chuanbin Xu, Chenhui zhang, xuwen Zhao, Bin Liu, Yuqian Wang, Shiyu Yu, Xi Liu, Xinjun Han, Yang Geng, Yanhou Tianjin Univ Sch Mat Sci & Engn Tianjin Key Lab Mol Optoelect Sci Minist EducCollaborat Innovat Ctr Chem Sci & Engn Tianjin 300350 Peoples R China Tianjin Univ Collaborat Innovat Ctr Chem Sci & Engn Tianjin Key Lab Organ Integrated Circuits Minist Educ Tianjin Peoples R China Tianjin Univ Sch Sci Dept Chem Key Lab Organ Integrated CircuitMinist Educ Tianjin 300072 Peoples R China Tianjin Univ Sch Sci Dept Chem Tianjin Key Lab Mol Optoelect Sci Tianjin 300072 Peoples R China Tianjin Univ Joint Sch Natl Univ Singapore & Tianjin Univ Int Campus Fuzhou Peoples R China Trina Solar State Key Lab Photovolta Sci & Technol Changzhou Peoples R China Tianjin Univ Fac Sci Tianjin Key Lab Low Dimens Mat Phys & Preparat Tec Tianjin 300354 Peoples R China
Organic memristors, integrating chemically designed resistive switching and mechanical flexibility, present promising hardware opportunities for neuromorphic computing, particularly in the development of next-generati... 详细信息
来源: 评论
Diketopyrrolopyrrole-based conjugated polymers synthesized by direct arylation polycondensation for anisole-processed high mobility organic thin-film transistors
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JOURNAL OF MATERIALS CHEMISTRY C 2022年 第7期10卷 2616-2622页
作者: Sui, Ying Wang, Zhongli Bai, Junhua Shi, Yibo zhang, xuwen Deng, Yunfeng Han, Yang Geng, Yanhou Tianjin Univ Sch Mat Sci & Engn Tianjin 300072 Peoples R China Tianjin Univ Tianjin Key Lab Mol Optoelectmn Sci Tianjin 300072 Peoples R China Tianjin Chengjian Univ Sch Mat Sci & Engn Tianjin 300384 Peoples R China Tianjin Univ Joint Sch Natl Univ Singapore & Tianjin Univ Int Campus Fuzhou 350207 Peoples R China
Two conjugated polymers (CPs) Fu-F and Fu-Cl that are soluble in a green solvent anisole were successfully synthesized via direct arylation polycondensation (DArP) using a furan-flanked diketopyrrolopyrrole (DPP) deri... 详细信息
来源: 评论
Research on the Development Strategy of Rural Cooperative Economy in the Post‐Epidemic Era ‐‐ Take the Rural Areas in Northern Anhui Province as an Example
Frontiers in Economics and Management
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Frontiers in Economics and Management 2023年 第2期4卷 50-54页
作者: xuwen zhang Han Han Senao Li Jing Yan
In recent years, the development of the rural cooperative economy, the government and how to develop. At present, the coordinated development of rural revitalization and urbanization cannot be separated from the revit... 详细信息
来源: 评论
WILLMORE-TYPE INEQUALITY IN UNBOUNDED CONVEX SETS
arXiv
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arXiv 2024年
作者: Jia, Xiaohan Wang, Guofang Xia, Chao zhang, xuwen School of Mathematics Southeast University Nanjing211189 China Mathematisches Institut Universität Freiburg Ernst-Zermelo-Str.1 Freiburg79104 Germany School of Mathematical Sciences Xiamen University Xiamen361005 China
In this paper we prove the following Willmore-type inequality: On an unbounded closed convex set K ⊂ Rn+1 (n ≥ 2), for any embedded hypersurface Σ ⊂ K with boundary ∂Σ ⊂ ∂K satisfying a certain contact angle condit... 详细信息
来源: 评论
CAPILLARY SCHWARZ SYMMETRIZATION IN THE HALF-SPACE
arXiv
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arXiv 2023年
作者: Lu, Zheng Xia, Chao zhang, xuwen School of Mathematical Sciences Xiamen University Xiamen361005 China Mathematisches Institut Albert-Ludwigs-Universität Freiburg Freiburg im Breisgau79104 Germany Institut für Mathematik Goethe-Universität Frankfurt60325 Germany
In this paper, we introduce a notion of capillary Schwarz symmetrization in the half-space. It can be viewed as the counterpart of the classical Schwarz symmetrization in the framework of capillary problem in the half... 详细信息
来源: 评论
The order and disorder of higher education system  6
The order and disorder of higher education system
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6th International Conference on Information Management and Technology, CIMTECH 2021
作者: zhang, xuwen Chi, Jingming Song, Jing Graduate School of Education Dalian University of Technology Dalian China Liaoning Police College Dalian China
Higher education system is not only a complex nonlinear system, but also a complex adaptive system;Order and disorder is one of the most important concepts, the system works from disorderly to orderly is also an adapt... 详细信息
来源: 评论