云南高校图书馆联盟文献共享服务平台- NONSYMMETRIC

NONSYMMETRIC: 作品数：25被引量：14H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：魏红霞更多>>; 相关机构：中国人民解放军国际关系学院更多>>; 相关期刊：《Journal of Computational Mathematics》《Communications in Theoretical Physics》《Journal of Donghua University(English Edition)》《Transactions of Nanjing University of Aeronautics and Astronautics》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金更多>>

Integrability and solutions of a nonsymmetric discrete Korteweg-de Vries equation被引量：1: 《Communications in Theoretical Physics》2024年第2期45-50,共6页Maebel Mesfun Da-jun Zhang Song-lin Zhao; supported by the NSF of China(Nos.12271334,12071432)。; In this paper,we present Lax pairs and solutions for a nonsymmetric lattice equation,which is a torqued version of the lattice potential Korteweg-de Vries equation.This nonsymmetric equation is special in the sense th...; 关键词：discrete Korteweg-de Vries equation NONSYMMETRIC multi-dimensional consistency Backlund transformation solution

Some Results on the Range-Restricted GMRES Method: 《Journal of Applied Mathematics and Physics》2023年第12期3902-3908,共7页Yiqin Lin; In this paper we reconsider the range-restricted GMRES (RRGMRES) method for solving nonsymmetric linear systems. We first review an important result for the usual GMRES method. Then we give an example to show that the...; 关键词：Nonsymmetric Linear System Krylov Subspace Method Arnoldi Process GMRES RRGMRES

The Normalized Cochain Complex of a Nonsymmetric Cyclic Operad with Multiplication is a Quesney Homotopy BV Algebra: 《Communications in Mathematics and Statistics》2022年第2期299-330,共32页Weiguo Lyu Guodong Zhou; We show that the normalized cochain complex of a nonsymmetric cyclic operad with multiplication is a Quesney homotopy BV algebra;as a consequence,the cohomology groups form a Batalin-Vilkovisky algebra,which is a resu...; 关键词：Nonsymmetric operad Cyclic operad Gerstenhaber-Voronov algebra Batalin-Vilkovisky algebra Quesney homotopy BV algebra

Organocatalytic atroposelective construction of axially chiral nonsymmetric biaryltriols and their applications in asymmetric synthesis and heavy metal ion detection: 《Organic Chemistry Frontiers》2022年第4期923-928,共6页Shiqi Jia Wenling Qin Pengfei Wang Hailong Yan; This study was supported by the Chongqing Science and Technology Commission(Project No.2020CDJQY-Z002);the Scientific Research Foundation of China(Grant No:21922101,22001025,21901026).; An organocatalytic methodology toward the atroposelective construction of axially chiral nonsymmetric biaryltriols has been successfully developed.A quinine-derived thiourea-catalyzed intramolecular reaction using VQM...; 关键词：CHIRAL SYMMETRIC AXIAL

A Note on the Adaptive Simpler Block GMRES Method: 《Communications on Applied Mathematics and Computation》2019年第3期435-447,共13页Qiaohua Liu Lei Yao Aijing Liu; This work was supported by the National Natural Science Foundation of China(11701320);the Shandong Provincial Natural Science Foundation of China(ZR2016AM04).; The adaptive simpler block GMRES method was investigated by Zhong et al.(J Comput Appl Math 282:139-156, 2015) where the condition number of the adaptively chosen basis for the Krylov subspace was evaluated. In this p...; 关键词：Large-scale NONSYMMETRIC linear system Krylov SUBSPACE method ADAPTIVE simpler BLOCK GMRES Condition number

ON THE GENERALIZED DETERIORATED POSITIVE SEMI-DEFINITE AND SKEW-HERMITIAN SPLITTING PRECONDITIONER: 《Journal of Computational Mathematics》2019年第1期18-32,共15页Davod Hezari Vahid Edalatpour Hadi Feyzollahzadeh Davod Khojasteh Salkuyeh; For nonsymmetric saddle point problems,Huang et al.in [Numer.Algor.75 (2017), pp.1161-1191]established a generalized variant of the deteriorated positive semi-definite and skew-Hermitian splitting (GVDPSS)precondition...; 关键词：SADDLE point problem Preeonditioner NONSYMMETRIC SYMMETRIC Positive definite Krylov subspaee method

Time-inconsistent stochastic linear quadratic control for discrete-time systems被引量：2: 《Science China(Information Sciences)》2017年第12期40-52,共13页Qingyuan QI Huanshui ZHANG; supported by National Natural Science Foundation of China(Grant Nos.61120106011,61573221,61633014);Qingyuan QI was supported by the Program for Outstanding Ph.D.Candidate of Shandong University; This paper is mainly concerned with the time-inconsistent stochastic linear quadratic（LQ） control problem in a more general formulation for discrete-time systems. The time-inconsistency arises from three aspects： t...; 关键词：time-inconsistency open-loop equilibrium control maximum principle FBSDE nonsymmetric Riccati equations

Some logarithmic Minkowski inequalities for nonsymmetric convex bodies被引量：3: 《Science China Mathematics》2017年第10期1857-1872,共16页WANG XingXing XU WenXue ZHOU JiaZu; supported by National Natural Science Foundation of China(Grant Nos.11671325 and 11401486);the Natural Science Foundation Project of CQ CSTC(Grant No.cstc2016jcyj A0465); We prove some analogs inequalities of the logarithmic Minkowski inequality for general nonsymmetric convex bodies. As applications of one of those inequalities, the p-affine isoperimetric inequality and some other ine...; 关键词：log-Minkowski inequality Minkowski inequality p-affine isoperimetric inequality dual log-Minkowski inequality

Symplectic Structures of Two Kinds of Nonsymmetric Differential Operators: 《Acta Mathematicae Applicatae Sinica》2015年第2期543-556,共14页Wei-hua YANG; Non-self-adjoint quasi-differential expression M and its formal adjoint M＋may generate nonsymmetric ordinary differential operators. Although minimal operators T0, T＋0 generated by M, M＋are not symmetric, they form...; 关键词：regularly solvable operators symplectic space self-adjoint operator pair

Stability for Leipholz’s Type of Laminated Box Columns with Nonsymmetric Lay-Ups on Elastic Foundation: 《Advances in Applied Mathematics and Mechanics》2015年第2期158-179,共22页Nam-Il Kim Jaehong Lee; The support of the research reported here by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education,Science and Technology(2010-0019373&2012R1A2A1A01007405)is gratefully acknowledged.; The stability behavior of the Leipholz’s type of laminated box columns with nonsymmetric lay-ups resting on elastic foundation is investigated using theﬁnite el-ement method.Based on the kinematic assumptions consist...; 关键词：Leipholz column LAMINATE STABILITY DIVERGENCE ﬂutter ﬁnite element analysis

NONSYMMETRIC