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Browsing School of Science and Technology (2015-2019) by Issue Date
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Wei, Dongming
(Society for Industrial and Applied Mathematics. SIAM Journal on Numerical Analysis, 1992-04)
A quasilinear parabolic problem is studied. By using the method of lines, the existence and uniqueness of a solution to the initial boundary value problem with sufficiently smooth initial conditions are shown. Also given ...
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Wei, Dongming; Zhang, Zhenbu
(Electronic journal of differential equations, 2001)
In this work, we compare a parabolic equation with an elliptic
equation both of which are used in modeling temperature profile of a powerlaw
polymer
ow in a semi-infinite straight pipe with circular cross section.
We ...
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Lefton, Lew; Wei, Dongming
(Electronic journal of differential equations, 2001)
We study approximations of the steady state Stokes problem governed
by the power-law model for viscous incompressible non-Newtonian flow
using the penalty formulation. We establish convergence and find error estimates.
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Schwarz, Gerold; Brandenburg, Jens; Reich, Michael; Burster, Timo; Driessen, Christoph; Kalbacher, Hubert
(Biological Chemistry, 2002-11)
The mammalian legumain, also called asparaginyl endopeptidase
(AEP), is critically involved in the processing
of bacterial antigens for MHC class II presentation.
In order to investigate the substrate specificity
of ...
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Bubin, Sergiy; Adamowicz, Ludwik
(2003)
Very accurate, rigorous and fully variational, all-particle, non-Born–Oppenheimer calculations of the vibrational spectrum of the H2 molecule have been performed. Very high accuracy has been achieved by expanding the wave ...
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Lefton, Lew; Wei, Dongming
(Journal of Numerical Mathematics, 2003)
Finite element approximations of the stationary power-law Stokes problem using penalty
formulation are considered. A priori error estimates under appropriate smoothness assumptions on the
solutions are established without ...
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Cafiero, Mauricio; Bubin, Sergiy; Adamowicz, Ludwik
(2003)
We review a recent development in high-accuracy non-Born–Oppenheimer calculations of atomic and
molecular systems in a basis of explicitly correlated Gaussian functions. Much of the recent progress in this area
is due ...
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Bubin, Sergiy; Adamowicz, Ludwik
(2004)
Very accurate non-Born–Oppenheimer variational calculations of the ground state of e1LiH have been performed using explicitly correlated Gaussian functions with preexponential factors dependent on powers of the internuclear ...
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Bubin, Sergiy; Adamowicz, Ludwik
(2004)
We took the complete nonrelativistic Hamiltonians for the LiH and LiH2 systems, as well as their deuterated isotopomers, we separated the kinetic energy of the center of mass motion from the Hamiltonians, and with the use ...
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Scarfogliero, Umberto; Folgheraiter, Michele; Gini, Giuseppina
(4th IEEE/RAS International Conference on Humanoid Robots, 2004)
This paper focuses on the study and design of an anthropomorphical
light biped robot. The robot presents a
total of twelve degree of freedom that will permit it to
act a walk in a three dimensional space, right now ...
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Adaricheva, Kira
(2004)
We give two sufficient conditions for the lattice Co(Rn,X) of rel-
atively convex sets of Rn to be join-semidistributive, where X is a finite union
of segments. We also prove that every finite lower bounded lattice can ...
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Pavanello, Michele; Bubin, Sergiy; Molski, Marcin; Adamowicz, Ludwik
(2005)
Very accurate calculations of the pure vibrational spectrum of the HeH+ ion are reported. The
method used does not assume the Born–Oppenheimer approximation, and the motion of both the
electrons and the nuclei are treated ...
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Adaricheva, Kira; Wehrung, Freidrich
(2005)
For a class C of finite lattices, the question arises whether any
lattice in C can be embedded into some atomistic, biatomic lattice in C. We
provide answers to the question above for C being, respectively,
— The class ...
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Bubin, Sergiy; Adamowicz, Ludwik; Molski, Marcin
(2005)
In this work we study the ground and the first vibrationally excited states of LiH molecule. We performed an extensive nonrelativistic variational calculations of the two states without using the Born–Oppenheimer approximation. ...
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Bednarz, Eugeniusz; Bubin, Sergiy; Adamowicz, Ludwik
(2005)
We report fully nonadiabatic calculations of all rotationless bound states of HT+ molecular ion st+p+e−d carried out in the framework of the variational method. We show that, in all the states, except the two highest ones, ...
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Utegulov, Z. N.; Mast, David B.; He, Peng; Shi, Donglu; Gilland, Robert F.
(2005)
Functionalization of single-walled carbon nanotubes sSWNTsd by isotropic plasma treatment was studied using resonant Raman spectroscopy. It was shown that plasma-induced functionalization results in the uniaxial isotropic ...
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Bubin, Sergiy; Bednarz, Eugeniusz; Adamowicz, Ludwik
(2005)
Expanding the wave functions of the ground and excited states of HD1 ~or pde) in terms of spherically symmetric explicitly correlated Gaussian functions with preexponential multipliers consisting of powers of the internuclear ...
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Beznosko, Dmitriy; Blazey, G.; Chakraborty, D.; Dyshkant, A.; Francis, K.; Kubik, D.; Lima, J.G.R.; McCormick, J.; McIntosh, R.; Rykalin, V.; Zutshi, V.
(2005)
We present two software packages developed to support detector R&D studies for the International Linear Collider.
LCDG4 is a full-detector simulator that provides energy deposits from particles traversing the sensitive ...
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Kijowski, J.; Magli, G.; Malafarina, D.
(2005)
The general exact solution of the Einstein-matter field equations
describing spherically symmetric shells satisfying an equation of
state in closed form is discussed under general assumptions of physical
reasonableness. ...
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Adaricheva, Kira; Pilitowska, Agata; Stanovsky, David
(2006)
Let V be a variety of algebras. We establish a condition (so called
generalized entropic property), equivalent to the fact that for every algebra
A 2 V, the set of all subalgebras of A is a subuniverse of the complex ...