Browsing Technical Papers - DO NOT EDIT by Title
Now showing items 44-63 of 349
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Conservative Motion of a Discrete, Nonsymmetric, Hexahedral Gyroscope
(University of Texas at ArlingtonDepartment of Mathematics, 1997)**Please note that the full text is embargoed** ABSTRACT: Gyroscopic motion is simulated by applying a molecular dynamics formulation to a rigid hexahedron. The conservative dynamical differential equations are solved ... -
Conservative Motion of Discrete, Hexahedral Gyroscope
(University of Texas at ArlingtonDepartment of Mathematics, 1996)**Please note that the full text is embargoed** ABSTRACT: Gyroscopic motion is simulated by applying a molecular dynamics formulation to a rigid hexahedron. The conservative dynamical differential equations are solved ... -
Conservative Motion of Discrete, Tetrahedral Top on a Smooth Horizontal Plane
(University of Texas at ArlingtonDepartment of Mathematics, 1996)**Please note that the full text is embargoed** ABSTRACT: Tetrahedral tops are simulated as discrete, rigid bodies in rotation by introducing a molecular mechanics formulation. The contact point of the top with the XY plane ... -
Conservative Motion of Discrete, Tetrahedral Tops and Gyroscopes
(University of Texas at ArlingtonDepartment of Mathematics, 1996)**Please note that the full text is embargoed** ABSTRACT: Tetrahedral tops and gyroscopes are simulated as discrete, rigid bodies in rotation by introducing a molecular mechanics formulation. The conservative, dynamical ... -
Conserving Numerical Methods for x = f(x)
(University of Texas at ArlingtonDepartment of Mathematics, 1983-07)**Please note that the full text is embargoed** ABSTRACT: Physics is characterized by conservation laws and by symmetry [1]. Unfortunately, the application of numerical methodology in approximating solutions of initial ... -
Continuous Deformation of a Developable Surface
(University of Texas at ArlingtonDepartment of Mathematics, 1996-02)**Please note that the full text is embargoed** ABSTRACT: A developable surface can be developed from a piece of planar region, or vice versa. Several methods are known to construct an isometric mapping between the developable ... -
Controlling Curvature in the Minkowski Plane
(University of Texas at ArlingtonDepartment of Mathematics, 1997)**Please note that the full text is embargoed** ABSTRACT: Pontryagin's maximum principle is used to find the curve of shortest length with bounded Minkowskian curvature passing through two points with given initial and ... -
The Convolution of Generialized-F Distributions
(University of Texas at ArlingtonDepartment of Mathematics, 1981-01)**Please note that the full text is embargoed** ABSTRACT: The generalized-F variate is the ratio of two independent gamma variates, and its distribution includes as special cases such distributions as the inverted beta, ... -
Covariant Computation in Special Relativistic Dynamics
(University of Texas at ArlingtonDepartment of Mathematics, 1988)**Please note that the full text is embargoed** ABSTRACT: The motion of a particle in a special relativistic framework is studied numerically. Difference equations which are covariant are developed first. It is then shown ... -
CRAY X-MP/24 Fortran Programs for Capillarity
(University of Texas at ArlingtonDepartment of Mathematics, 1987)**Please note that the full text is embargoed** ABSTRACT: This technical report contains the FORTRAN programs used in generating capillary action. They are provided so that the computations described elsewhere can be ... -
Differential Equations on Closed Subsets of a Banach Space
(University of Texas at ArlingtonDepartment of Mathematics, 1974-07)**Please note that the full text is embargoed** ABSTRACT: The problem of existence of solutions to the initial value problem [see pdf for notations], where [see pdf for notations], F is a locally closed subset of a Banach ... -
Differential Inequalities and Flow-Invariance via Linear Functionals
(University of Texas at ArlingtonDepartment of Mathematics, 1977-05)**Please note that the full text is embargoed** ABSTRACT: This paper deals with flow-invariance properties with respect to [see pdf for notation] and resulting comparison inequalities. Both the order relation He and the ... -
A Direct Computational Method for Estimating the Parameters of a Nonlinear Model
(University of Texas at ArlingtonDepartment of Mathematics, 1978)**Please note that the full text is embargoed** ABSTRACT: We consider the system identification problem which deals with determining information about the unknown constant matrices A, B, and C or the linear dynamical system: ... -
A Discrete Model for the Recovery of Oil from a Reservoir
(University of Texas at ArlingtonDepartment of Mathematics, 1984)**Please note that the full text is embargoed** ABSTRACT: In this work we simulate oil recovery by means of a molecular type approach. This means that we consider the solid and liquid materials to be composed of a finite ... -
Discrete Modeling of Minimal Surfaces
(University of Texas at ArlingtonDepartment of Mathematics, 1982-05)**Please note that the full text is embargoed** ABSTRACT: A new computer approach to the modeling of minimal surfaces is described and implemented. Quasi-molecular particles and forces are used to simulate actual molecular ... -
Discrete Spring Solitons
(University of Texas at ArlingtonDepartment of Mathematics, 2001-05)**Please note that the full text is embargoed** ABSTRACT: A soliton is a local, traveling wave pulse. It is significant in a variety of unrelated areas, like studies of water waves, acoustic waves, electron transfer, gravity ... -
Discriminatory Von Neumann-Morgenstern Solutions
(University of Texas at ArlingtonDepartment of Mathematics, 1990-05)**Please note that the full text is embargoed** ABSTRACT: The von Neumann-Morgenstern solution (vN-M solution) or stable set is arguably the most dynamic and flexible solution concept for cooperative games with ... -
Dynamical Generation of Electron Motions in Ground State H2+, in Ground State H2, and in the First Excited State of H2
(University of Texas at ArlingtonDepartment of Mathematics, 1996)**Please note that the full text is embargoed** ABSTRACT: Using the recent formulation of Gell-Mann and Hartle for approximating quantum dynamical phenomena by means of classical equations, we simulate electron motions in ... -
Dynamical Simulation of the Simplest Hydrides
(University of Texas at ArlingtonDepartment of Mathematics, 1996)**Please note that the full text is embargoed** ABSTRACT: In agreement with recent results of Gell-Mann and Hartle, we approximate electron motions in ground state Li7H1 and Li7H2 using an energy conserving numerical method ... -
Dynamics of Large Eddies in Turbulent Channel Flows
(University of Texas at ArlingtonDepartment of Mathematics, 1987-06)**Please note that the full text is embargoed** ABSTRACT: A turbulence model that describes dynamics of large, characteristic eddies in inhomogeneous flows is proposed; two closure parameters are initially undetermined. ...