B-SPLINE

作品数:246被引量:414H指数:10
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相关领域:自动化与计算机技术更多>>
相关作者:史庭云郑康平姜虹王小椿吴坚更多>>
相关机构:武汉大学哈尔滨工业大学中国科学院北京理工大学更多>>
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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中国博士后科学基金国家教育部博士点基金更多>>
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Numerical Modeling for Generating the Bound grate Energy via a gemi Inverse Variational Method Combined with a B-Spline Type Basis
《Chinese Physics Letters》2011年第1期5-7,共3页A. Zerarka O. Haif-Khaif K. Libarir A. Attaf 
This research concerns with the development of a linear three-dimensional numerical model in a quantum environment. We use the semi inverse variational method together with B-spline bases to extract the structures of ...
A Time-Dependent Approach to High-Resolution Photoabsorption Spectrum of Rydberg Atoms in Magnetic Fields被引量:1
《Chinese Physics Letters》2008年第6期2008-2011,共4页卞学滨 刘红平 史庭云 
Supported by the National Natural Science Foundation of China under Grant Nos 10674154 and 10774162.
A robust time-dependent approach to the high-resolution photoabsorption spectrum of Rydberg atoms in magnetic fields is presented. Traditionally we have to numerically diagonalize a huge matrix to solve the eigen-prob...
关键词:HYDROGEN-ATOMS SCHRODINGER-EQUATION QUANTUM SYSTEM B-SPLINE IRREGULARITY TRANSITION REGULARITY 
B-Spline with Symplectic Algorithm Method for Solution of Time-Dependent Schrodinger Equations被引量:2
《Chinese Physics Letters》2006年第9期2403-2406,共4页卞学滨 乔豪学 史庭云 
Supported by the National Natural Science Foundation of China under Grant No 10374119, and the 0ne-Hundred-Talents Project of Chinese Academy of Science. ACKN0WLEDGMENTS: We gratefully acknowledge Professors Ding Peizhu and Liu Xueshen for their hospitality and help with the symplectic al- gorithm.
A B-spline with the symplectic algorithm method for the solution of time-dependent Schrodinger equations (TDSEs) is introduced. The spatial part of the wavefunction is expanded by B-spline and the time evolution is ...
关键词:ORDER HARMONIC-GENERATION MULTIPHOTON IONIZATION QUANTUM SYSTEM LASERFIELDS SCHEME ATOM 
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