搜索结果: 1-10 共查到“理论物理学 splitting”相关记录10条 . 查询时间(0.062 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Improved error estimates of the splitting methods for the long-time dynamics for the weakly nonlinear Schrodinger equations
弱非线性薛定谔方程 长时间动力学 分裂方法 误差估计
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2023/4/21
We establish improved uniform error bounds for the time-splitting methods for the long-time dynamics of the nonlinear Schr\"odinger equation (NLSE) with weak nonlinearity. By a new technique of regula...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Splitting Numerical Schemes for Two-dimensional Maxwell-Debye Equations
二维 麦克斯韦-德拜方程组 拆分数值方案
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2023/4/27
In this talk, we are interested in designing some efficient numerical methods for Maxwell-Debye equations in metamaterials with negative refractive index. Dimensional splitting method is used to reduc...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：An overlapping domain decomposition splitting algorithm for stochastic NLS equation
随机NLS方程 重叠域 分解拆分 非线性薛定谔方程
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2023/4/24
In this talk, we will introduce a novel overlapping domain decomposition splitting algorithm based on a Crank--Nisolson method is developed for the stochastic NLS equation driven by a multiplicative n...
A time-splitting spectral scheme for the Maxwell-Dirac system
Maxwell-Dirac system time-splitting spectral method semi-classical asymptotics WKB-expansion
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2012/5/24
We present a time-splitting spectral scheme for the Maxwell-Dirac system and similar time-splitting methods for the corresponding asymptotic problems in the semi-classical and the non-relativistic reg...
Minimal Diffeomorphisms cannot satisfy Generalized Dominated Splitting
Dominated splitting Minimal system Invariant and ergodic measure Recurrence
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2011/7/28
Abstract: We introduce a new notion called generalized dominated splitting which is weaker than classical dominated splitting. We use this notion to generalize a result of Zhang\cite{Zh}: every diffeo...
Possible splitting of deconfinement and chiral transitions in strong magnetic fields in QCD
Possible splitting of deconfinement chiral transitions strong magnetic fields
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2011/1/14
We show that finite-temperature deconfinement and chiral transitions can split in a strong enough magnetic field. The splitting in critical temperatures of these transitions in a constant magnetic fie...
Measurement of Positronium hyperfine splitting with quantum oscillation
QED positronium quantum oscillation
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2010/3/16
Interference between different energy eigenstates in a quantum system results in an observable oscillation with a frequency which is proportional to the difference in energy between the states. Such a...
Theoretical Calculations of Thermal Shifts of Ground-StateZero-Field-Splitting for Ruby
optical materials crystal fields electronic
paramagnetic resonance phonons thermal expansion
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2007/8/15
2001Vol.36No.3pp.357-364DOI:
Theoretical Calculations of Thermal Shifts of Ground-StateZero-Field-Splitting for Ruby
MA Dong-Ping,1,2 CHEN Ju-Rong1 and MA Ning3
1 Depart...
Zero-Magnetic-Field Spin Splitting of Polaron's Ground State Energy Induced by
Rashba Spin-Orbit Interaction
asymmetric heterostructures spintronics triangular
potential approximation Rashba spin-orbit interaction
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2007/8/15
2006Vol.46No.4pp.761-765DOI:
Zero-Magnetic-Field Spin Splitting of Polaron's Ground State Energy Induced by
Rashba Spin-Orbit Interaction
LIU Jia and XIAO Jing-Ling
Coll...
Pion Cloud Effects on Δ-N Mass
Splitting from Quark Models
quark models coupling constants pion cloud Δ-N mass splitting
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2007/8/15
2002Vol.38No.2pp.189-194DOI:
Pion Cloud Effects on Δ-N Mass
Splitting from Quark Models
DONG Yu-Bing and FENG Qing-Guo
Institute of High Energy Physics, the Chinese Aca...