Zobrazeno 1 - 10
of 456
pro vyhledávání: '"Wei, G. W."'
We introduce a novel concept, the minimal molecular surface (MMS), as a new paradigm for the theoretical modeling of biomolecule-solvent interfaces. When a less polar macromolecule is immersed in a polar environment, the surface free energy minimizat
Externí odkaz:
http://arxiv.org/abs/q-bio/0610038
Autor:
Wei, G. W., Zhao, Shan
A few families of counterexamples are provided to "A proof that the discrete singular convolution (DSC)/Lagrange-distributed approximation function (LDAF) method is inferior to high order finite differences", Journal of Computational Physics, 214, 53
Externí odkaz:
http://arxiv.org/abs/math/0610198
The surface of a molecule determines much of its chemical and physical property, and is of great interest and importance. In this Letter, we introduce the concept of molecular multiresolution surfaces as a new paradigm of multiscale biological modeli
Externí odkaz:
http://arxiv.org/abs/math-ph/0511001
A class of high-order lowpass filters, the discrete singular convolution (DSC) filters, is utilized to facilitate the Fourier pseudospectral method for the solution of hyperbolic conservation law systems. The DSC filters are implemented directly in t
Externí odkaz:
http://arxiv.org/abs/math/0212346
Autor:
Zhou, Y. C., Wei, G. W.
This paper proposes a Hermite-kernel realization of the conjugate filter oscillation reduction (CFOR) scheme for the simulation of fluid flows. The Hermite kernel is constructed by using the discrete singular convolution (DSC) algorithm, which provid
Externí odkaz:
http://arxiv.org/abs/math/0112083
This paper explores the potential of a newly developed conjugate filter oscillation reduction (CFOR) scheme for shock-capturing under the influence of natural high-frequency oscillations. The conjugate low-pass and high-pass filters are constructed b
Externí odkaz:
http://arxiv.org/abs/math/0110029
Autor:
Wei, G. W., Zhao, Shan
This Letter proposes a controlled coupling process for information processing. The net effect of conventional coupling is isolated from the dynamical system and is analyzed in depth. The stability of the process is studied. We show that the proposed
Externí odkaz:
http://arxiv.org/abs/nlin/0104026
Autor:
Wei, G. W., Gu, Yun
We propose a conjugated filter oscillation reduction scheme for solving Burgers' equation with high Reynolds numbers. Computational accuracy is tested at a moderately high Reynolds number for which analytical solution is available. Numerical results
Externí odkaz:
http://arxiv.org/abs/math/0009125
Autor:
Wei, G. W.
A new computational algorithm, the discrete singular convolution (DSC), is introduced for computational electromagnetics. The basic philosophy behind the DSC algorithm for the approximation of functions and their derivatives is studied. Approximation
Externí odkaz:
http://arxiv.org/abs/math/0007113
Autor:
Wei, G. W., Snider, R. F.
A proposal is made for reducing the solution of the N-particle Lippmann-Schwinger equation to that of smaller sets of particles. This consists of first writing the N-particle equation in terms of all possible $N/2$-particle Lippmann-Schwinger equatio
Externí odkaz:
http://arxiv.org/abs/nucl-th/0005053