REPRESENTATIONS

作品数:287被引量:223H指数:6
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相关领域:理学更多>>
相关作者:于青王军王军杨浩苏祺更多>>
相关机构:东南大学北京大学天津理工大学湖北经济学院更多>>
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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国家教育部博士点基金更多>>
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Impact of physical representations in CALMET on the simulated wind field over land during Super Typhoon Meranti(2016)被引量:1
《Frontiers of Earth Science》2019年第4期744-757,共14页Sui HUANG Shengming TANG Hui YU Wenbo XUE Pingzhi FANG Peiyan CHEN 
This research was supported by the National Basic Research Program of China(No.2015CB452806);the National Natural Science Foundation of China(Nos.41805088,41875080);Natural Science Foundation of Shanghai(No.18ZR1449100);Fundamental Research Foundation of Shanghai Typhoon Institute of the China Meteorological Administration(Nos.2018JB05,2019JB06).
A WRF(Weather Research and Forecasting Model)/CALMET(California Meteorological Model)coupled system is used to investigate the impact of physical representations in CALMET on simulations of the near-surface wind field...
关键词:physical representations CALMET wind field Super Typhoon Meranti 
Computing polynomial univariate representations of zero-dimensional ideals by Grbner basis被引量:3
《Science China Mathematics》2012年第6期1293-1302,共10页MA XiaoDong SUN Yao WANG DingKang 
supported by National Key Basic Research Project of China(Grant No. 2011CB302400);National Natural Science Foundation of China (Grant Nos. 10971217,60821002/F02)
Rational Univariate Representation (RUR) of zero-dimensional ideals is used to describe the zeros of zero-dimensional ideals and RUR has been studied extensively. In 1999, Roullier proposed an efficient algorithm to...
关键词:RUR PUR zero-dimensional ideals Grobner basis 
On optimal binary signed digit representations of integers被引量:2
《Applied Mathematics(A Journal of Chinese Universities)》2010年第3期331-340,共10页WU Ting ZHANG Min DU Huan-qiang WANG Rong-bo College of Computer Science, Hangzhou Dianzi University, Hangzhou 310018, China 
Supported by Chinese National Basic Research Program(2007CB807902)
Binary signed digit representation (BSD-R) of an integer is widely used in computer arithmetic, cryptography and digital signal processing. This paper studies what the exact number of optimal BSD-R of an integer is ...
关键词:Optimal binary signed digit representation non-oxljacent form Fibonacci numbers. 
Indecomposable Representations of the Square—Root Lie Algebras of Vector Type and Their Boson Realizations被引量:1
《Communications in Theoretical Physics》2001年第5期513-518,共6页RUANDong YUANJing 
国家自然科学基金,国家重点基础研究发展计划(973计划),清华大学校科研和教改项目
The explicit expressions for indecomposable representations of nine square-root Lie algebras of vector type, , are obtained on the space of universal enveloping algebra of two-state Heisenberg–Weyl algebra, the invar...
关键词:nonlinear Lie algebra indecomposable representation boson realization angular momentum coherent state 
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