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Now showing items 21-30 of 140
On Approach to Equilibrium in Nonlinear Compartmental Systems
(University of Texas at Arlington, 1981-02)
**Please note that the full text is embargoed** ABSTRACT: A closed compartmental system is a set of nonnegative interdependent functions,
[see pdf for notation]
such that their sum is constant. The functions can represent ...
Generalized Transversality, Exchange of Stability and Hopf Bifurcation
(University of Texas at Arlington, 1981-02)
**Please note that the full text is embargoed** ABSTRACT: In Hopf bifurcation theory often an exchange of stability of an
equilibrium gives rise to the creation of periodic orbits for a
one parameter family of differential ...
On the Method of Upper and Lower Solutions in Abstract Cones
(University of Texas at Arlington, 1981-02)
**Please note that the full text is embargoed**
Error Estimates of Solutions and Mean of Solutions of Stochastic Differential Systems
(University of Texas at Arlington, 1981-08)
**Please note that the full text is embargoed** ABSTRACT: Stochastic differential equations are considered. Estimates
in terms of statistical properties are given for the difference between
the solutions and solutions ...
Stochastic Analysis of Compressible Gas Lubrication Slider Bearing Problem
(University of Texas at Arlington, 1981)
**Please note that the full text is embargoed** ABSTRACT: By employing the theory of stochastic differential inequalities
and a comparison result for the stochastic boundary value
problem, the effects of roughness for ...
Existence Theorems for a Class of Functional Differential Systems
(University of Texas at Arlington, 1981-06)
**Please note that the full text is embargoed** ABSTRACT: In recent papers [2,6], the authors have established existence and comparison theorems for the well known Cauchy problem for ordinary differential
equations without ...
Nonuniqueness Criteria for Ordinary Differential Equations
(University of Texas at Arlington, 1981-10)
**Please note that the full text is embargoed** ABSTRACT: We consider an initial value problem
(1.1) [see pdf for notation]
where [see pdf for notation].
Several uniqueness results weaker than a Lipschitz condition are ...
Dynamics of Large Eddies in Turbulent Channel Flows
(University of Texas at Arlington, 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. ...
A Topological Method for Vector-Valued and Nth Order Nonlinear Boundary Value Problems
(University of Texas at Arlington, 1982-05)
**Please note that the full text is embargoed** ABSTRACT: The use of topological methods in the analysts of second order nonlinear boundary value problems (BVP for short) in Rn of the form
(E) [see pdf for notation]
(C) [see ...
Existence of Coupled Quasi-solutions of Systems of Nonlinear Reaction-diffusion Equations
(University of Texas at Arlington, 1983-10)
**Please note that the full text is embargoed** ABSTRACT: Systems of nonlinear parabolic initial boundary value problems arise in many applications such as epidemies, ecology, biochemistry, biology, chemical
and nuclear ...