搜索结果: 46-60 共查到“理学 splitting”相关记录67条 . 查询时间(0.027 秒)
Strict and fussy mode splitting in the tangent space of the Ginzburg-Landau equation
Ginzburg-Landau equation finite value isolated modes
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2010/4/6
In the tangent space of some spatially extended dissipative systems one can observe "physical" modes which are highly involved in the dynamics and are decoupled from the remaining set of hyperbolicall...
A note on the mass splitting of K*(892)
K*(892) mass splitting chiral constituent quark model
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2009/8/17
Belle Collaboration reported a new observed value of K*－(892) mass by studying τ－→ KSπ－ντ decay, which is significantly different from the current world average value given by Particle Data Group 2006...
Acid neutralization capacity measurements in surface and ground waters in the Upper River Severn, Plynlimon：from hydrograph splitting to water flow pathways
Acid Neutralization Capacity water flow pathways hydrograph splitting
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2009/6/8
Acid Neutralization Capacity (ANC) data for ephemeral stream and shallow groundwater for the catchments of the upper River Severn show a highly heterogeneous system of within-catchment water flow path...
Instability and Splitting of Mesoscale Rings using a Two-Layer Quasi-Geostrophic Model on an f-Plane
Mesoscale Rings f-Plane Two-Layer Quasi-Geostrophic Model
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2009/2/10
Asymmetric instability of a circular Gaussian ring and evolution of a ring shape in a nonlinear case are studied using a two-layer quasi-geostrophic model on an f plane. Ring behavior is classified on...
A CLASS OF ASYNCHRONOUS MATRIX MULTI-SPLITTING MULTI-PARAMETERRELAXATION ITERATIONS
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2007/12/12
A class of asynchronous matrix multi-splitting multi-parameter
relaxation methods, including the asynchronous matrix multisplitting
SAOR, SSOR and SGS methods as well as the known asynchronous matri...
SPLITTING EXTRAPOLATIONS FOR SOLVING BOUNDARY INTEGRAL EQUATIONSOF LINEAR ELASTICITY DIRICHLET PROBLEMS ON POLYGONS BY MECHANICAL QUADRATURE METHODS
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2007/12/12
Taking $h_m$ as the mesh width of a curved edge $\Gamma _m$ $(m=1,...,d$ )
of polygons and using quadrature rules for weakly singular integrals, this
paper presents mechanical quadrature methods for...
A SPLITTING ITERATION METHOD FOR DOUBLE $X_0$-BREAKING BIFURCATIONPOINTS
Double $X_0$-breaking bifurcation point splitting iteration method extended system
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2007/12/12
A splitting iteration method is proposed to compute double
$X_0$-breaking bifurcation points. The method will reduce the
computational work and storage, it converges linearly with an
adjustable spe...
A MULTI-PARAMETER SPLITTING EXTRAPOLATION AND A PARALLEL ALGORITHM FOR ELLIPTIC EIGENVALUE PROBLEM
Finite element multi-parameter error expansion parallel algorithm splitting extrapolation
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2007/12/12
The finite element solutions of elliptic eigenvalue equations are shown
to have a multi-parameter asymptotic error expansion. Based on this
expansion and a splitting extrapolation technique, a paral...
3D HYBRID DEPTH MIGRATION AND FOUR-WAY SPLITTING SCHEMES
3D depth migration Multiway splitting Data line Wavefield computation Finite-difference Hybrid method
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2007/12/12
The alternately directional implicit (ADI) scheme is usually
used in 3D depth migration. It
splits the 3D square-root operator along crossline and inline
directions alternately.
In this paper, bas...
A SHIFT-SPLITTING PRECONDITIONER FOR NON-HERMITIAN POSITIVE DEFINITE MATRICES
Non-Hermitian positive definite matrix Matrix splitting Preconditioning Krylov subspace method Convergence
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2007/12/12
A shift splitting concept is introduced and, correspondingly,
a shift-splitting iteration scheme and a shift-splitting
preconditioner are presented,
for solving the large sparse system of linear eq...
THE SPLITTING EXTRAPOLATION FOR FINITE ELEMENT METHOD
Splitting extrapolation parallel algori
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2007/12/10
摘要 A new splitting extrapolation based on multivariate asymptotic expansionsof finite elemellt eraes for differellt mesh parameters is described. By means of splittingextrapolation, a far 3 scale prob...
A MUCLTI-PARAMETER SPLITTING EXTRAPOLATION AND A PARALLEL ALGORITHM
Finite element multi-parameter error ex
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2007/12/10
摘要 The finite element solutions of elliptic equations are shown to have a multiparameter asymptotic error expansion. Based on this expansion and a multi-parameter splitting extrapolation technique, 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...