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Conformal oscillator representations of orthosymplectic Lie superalgebras 期刊论文
JOURNAL OF PURE AND APPLIED ALGEBRA, 2021, 卷号: 225, 期号: 3, 页码: 24
作者:  Xu, Xiaoping
收藏  |  浏览/下载:182/0  |  提交时间:2021/01/14
Orthosymplectic Lie superalgebra  Supersymmetric differential operator  Oscillator representation  Irreducible module  Polynomial algebra  Exponential-polynomial function  
Operator algebras associated with multiplicative convolutions of arithmetic functions 期刊论文
SCIENCE CHINA-MATHEMATICS, 2018, 卷号: 61, 期号: 9, 页码: 1665-1676
作者:  Dong, Aiju;  Huang, Linzhe;  Xue, Boqing
收藏  |  浏览/下载:167/0  |  提交时间:2018/10/07
natural numbers  arithmetic functions  C*-algebra  von Neumann algebra  differential operator  
Some Open Problems Related to Creative Telescoping 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 1, 页码: 154-172
作者:  Shaoshi, Chen;  Manuel, Kauers
收藏  |  浏览/下载:130/0  |  提交时间:2018/07/30
Computer algebra  creative telescoping  differential algebra  linear operators  ore algebras  symbolic integration  symbolic summation.  
Conformal oscillator representations of orthogonal Lie algebras 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 1, 页码: 37-48
作者:  Xu XiaoPing
收藏  |  浏览/下载:138/0  |  提交时间:2018/07/30
orthogonal Lie algebra  differential operator  oscillator representation  irreducible module  polynomial algebra  exponential-polynomial function  
Partial Differential Equation Approach to E-7 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2015, 卷号: 31, 期号: 2, 页码: 177-200
作者:  Xu Xiao Ping
收藏  |  浏览/下载:106/0  |  提交时间:2021/01/14
E(7)  E7  SYMMETRY  ALGEBRA  Simple Lie algebra E-7  partial differential equation  irreducible module  decomposition  combinatorial identity  
Partial differential equation approach to F-4 期刊论文
FRONTIERS OF MATHEMATICS IN CHINA, 2011, 卷号: 6, 期号: 4, 页码: 759-774
作者:  Xu, Xiaoping
收藏  |  浏览/下载:148/0  |  提交时间:2018/07/30
Lie algebra  F-4-module  singular vector  harmonic polynomial  partial differential equation  
A Cubic E-6-Generalization of the Classical Theorem on Harmonic Polynomials 期刊论文
JOURNAL OF LIE THEORY, 2011, 卷号: 21, 期号: 1, 页码: 145-164
作者:  Xu, Xiaoping
收藏  |  浏览/下载:147/0  |  提交时间:2018/07/30
Harmonic polynomial  E-6 Lie algebra  irreducible module  Dickson invariant  invariant differential operator  solution space  
Flag partial differential equations and representations of lie algebras 期刊论文
ACTA APPLICANDAE MATHEMATICAE, 2008, 卷号: 102, 期号: 2-3, 页码: 249-280
作者:  Xu, Xiaoping
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
flag  partial differential equation  polynomial solution  laplace equation  wave equation  tree diagram  generalized Tricomi operator  Lie algebra  representation  
A survey on semi-tensor product of matrices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2007, 卷号: 20, 期号: 2, 页码: 304-322
作者:  Cheng, Daizhan;  Qi, Hongsheng;  Xue, Ancheng
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
abstract algebra  differential geometry  dynamic systems  logic  semi-tensor product  
Tree diagram Lie algebras of differential operators and evolution partial differential equations 期刊论文
JOURNAL OF LIE THEORY, 2006, 卷号: 16, 期号: 4, 页码: 691-718
作者:  Xu, Xiaoping
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
tree diagram  Lie algebra of differential operators  abelian ideal  evolution partial differential equation  Campbell-Hausdorff formula