云南高校图书馆联盟文献共享服务平台- SKEW

SKEW: 作品数：264被引量：405H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：傅涛杨爱军彭作祥魏杰董珺更多>>; 相关机构：南京审计大学首都医科大学吉林大学中国科学院大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划教育部人文社会科学研究基金更多>>

Uncertainty Principles on Clifford Modules: 《Acta Mathematica Sinica,English Series》2024年第10期2537-2570,共34页Pan LIAN; Supported by NSFC(Grant No.12101451);Tianjin Municipal Science and Technology Commission(Grant No.22JCQNJC00470)。; In this paper,we derive the optimal Cauchy–Schwarz inequalities on a class of Hilbert and Krein modules over a Clifford algebra,which heavily depend on the Clifford algebraic structure.The obtained inequalities furth...; 关键词：Clifford algebra uncertainty principle Krein space Fischer decomposition Wigner-Yanase-Dyson skew information

On Connected Components of Skew Group Algebras: 《Acta Mathematica Sinica,English Series》2023年第5期799-813,共15页Jian Min CHEN Qiang DONG Ya Nan LIN; Supported by the National Natural Science Foundation of China(Grant Nos.11871404,11971398 and 12131018)。; Let A be a basic connected finite dimensional associative algebra over an algebraically closed field k and G be a cyclic group.There is a quiver QGwith relationsρG such that the skew group algebras A[G]is Morita equi...; 关键词：Smash product skew group algebra n-translation algebra path algebra connected component

Properties ofπ-skew Graphs with Applications: 《Acta Mathematica Sinica,English Series》2021年第4期641-656,共16页Zhang Dong OUYANG Feng Ming DONG Rui Xue ZHANG Eng Guan TAY; Supported by the National Natural Science Foundation of China(Grant No.11301169);Hu’nan Provincial Natural Science Foundation of China(Grant No.2017JJ2055);Scientific Research Fund of Hu’nan Provincial Education Department(Grant No.18A432)。; The skewness of a graph G,denoted by sk(G),is the minimum number of edges in G whose removal results in a planar graph.It is an important parameter that measures how close a graph is to planarity,and it is complementa...; 关键词：Skewness of graph crossing number of graph Cartesian product join product π-skew

Uniform and Semi-uniform Convergence for Discontinuous Skew-product Transformation and Observation: 《Acta Mathematica Sinica,English Series》2021年第2期333-344,共12页Xia PAN Zuo Huan ZHENG Zhe ZHOU; Supported by National Natural Science Foundation of China(NSFC)(Grant Nos.11671382 and 11301512);Key Laboratory of Random Complex Structures and Data Science,Academy of Mathematics and Systems Science,Chinese Academy of Sciences(Grant No.2008DP173182);CAS Key Project of Frontier Sciences(Grant No.QYZDJ-SSW-JSC003);National Center for Mathematics and Interdisciplinary Sciences。; In this paper, for a discontinuous skew-product transformation with the integrable observation function, we obtain uniform ergodic theorem and semi-uniform ergodic theorem. The main assumptions are that discontinuity ...; 关键词：Skew-product transformation uniform ergodicity semi-uniform ergodicity

Grobner-Shirshov Basis of Derived Hall Algebra of Type An被引量：1: 《Acta Mathematica Sinica,English Series》2020年第8期929-942,共14页Zhe HE Abdukadir OBUL; Supported by the Natural Science Foundation of China(Grant No.11861061)。; We know that in Ringel-Hall algebra of Dynkin type,the set of all skew commutator relations between the iso-classes of indecomposable modules forms a minimal Grobner-Shirshov basis,and the corresponding irreducible el...; 关键词：Derived Hall algebra indecomposable objects skew commutator relations Auslander-Reiten quiver

Skew Motzkin Paths: 《Acta Mathematica Sinica,English Series》2017年第5期657-667,共11页Qing Lin LU; Supported by National Natural Science Foundation of China(Grant No.11571150); In this paper, we study the class S of skew Motzkin paths, i.e., of those lattice paths that are in the first quadrat, which begin at the origin, end on the x-axis, consist of up steps U =（1, 1）,down steps D =（1,-1...; 关键词：Dyck path Motzkin path skew Motzkin path ENUMERATION

Nonlinear Skew Lie Triple Derivations between Factors被引量：7: 《Acta Mathematica Sinica,English Series》2016年第7期821-830,共10页Chang Jing LI Fang Fang ZHAO Quan Yuan CHEN; Supported by National Natural Science Foundation of China(Grant Nos.11526123,11401273);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2015PA010); Let A be a factor. For A, B ∈4, define by [A, B]. = AB- BA＊ the skew Lie product of A and B. In this article, it is proved that a map φ： A- A satisfies φ（[[A, B]., C].） = [[φ（A）, B]., C]. ＋ [[A, φ（B）]. C...; 关键词：Skew Lie triple derivation DERIVATION factor

Strong Skew Commutativity Preserving Maps on Rings with Involution被引量：3: 《Acta Mathematica Sinica,English Series》2016年第6期745-752,共8页Chang Jing LI Quan Yuan CHEN; Supported by Natural Science Foundation of Shandong Province,China(Grant No.ZR2015Item PA010);National Natural Science Foundation of China(Grant Nos.11526123 and 11401273); Let R be a unital ＊-ring with the unit I. Assume that R contains a symmetric idempotent P which satisfies ARP= 0 implies A = 0 and AR（I - P） = 0 implies A = 0. In this paper, it is shown that a surjective map Ф：...; 关键词：Strong skew commutativity preserving von Neumann algebras prime rings

Inferences in Linear Mixed Models with Skew-normal Random Effects被引量：7: 《Acta Mathematica Sinica,English Series》2015年第4期576-594,共19页Ren Dao YE Tong Hui WANG; supported by National Natural Science Foundation of China(Grant No.11401148);Ministry of Education of China,Humanities and Social Science Projects(Grant Nos.14YJC910005,10YJC790184);Zhejiang Provincial Natural Science Foundation of China(Grant No.LY14A010030);Zhejiang Provincial Philosophy and Social Science Planning Project of China(Grant No.13NDJC089YB);Houji Scholar Fund of Northwest A and F University,China; For the linear mixed model with skew-normal random effects, this paper gives the density function, moment generating function and independence conditions. The noncentral skew chi-square distribution is defined and its...; 关键词：Linear mixed model moment generating function Cochran＇s theorem noncentral skewchi-square distribution noncentral skew F distribution

Lie Subalgebras in a Certain Operator Lie Algebra with Involution被引量：1: 《Acta Mathematica Sinica,English Series》2011年第8期1521-1534,共14页Shan Li SUN Xue Feng MA; Supported by National Natural Science Foundation of China （Grant No. 10571011）; We show in a certain Lie-algebra, the connections between the Lie subalgebra G＋：= G-t-G＊ 4- [G, G＊], generated by a Lie subalgebra G, and the properties of G. This allows us to investigate some useful information...; 关键词：Skew operator generalized scalar operator E-solvable Lie algebra ideally finite

SKEW