Browsing Technical Papers - DO NOT EDIT by Title
Now showing items 74-93 of 349
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Error Estimates of Solutions and Mean of Solutions of Stochastic Differential Systems
(University of Texas at ArlingtonDepartment of Mathematics, 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 ... -
An Estimate for the Roots of Random Algebraic Polynomial with Application
(University of Texas at ArlingtonDepartment of Mathematics, 1981-06)**Please note that the full text is embargoed** ABSTRACT: An algebraic polynomial with dependent random coefficients is considered. The difference between the sample roots of random algebraic equation and the roots of ... -
Estimating Change Over Time From Aggregate Samples Plus Partial Transition Data
(University of Texas at ArlingtonDepartment of Mathematics, 2000-05)**Please note that the full text is embargoed** ABSTRACT: As such, the paper has two basic thrusts. The first is that to obtain efficient estimates of change measures (e.g. of transition probabilities) based on aggregate ... -
Estimating Transition Probabilities from Aggregate Samples Augmented by Haphazard Recaptures
(University of Texas at ArlingtonDepartment of Mathematics, 1995)**Please note that the full text is embargoed** ABSTRACT: Transition probabilities provide a convenient summary of changes in a categorical trait over time in a population. The difficulties of estimating such probabilities ... -
Estimating Transition Probabilities from Aggregate Samples Augmented by Haphazard Recaptures II. The Case of Covariates.
(University of Texas at ArlingtonDepartment of Mathematics, 1997)**Please note that the full text is embargoed** ABSTRACT: The paper extends the authors' earlier methods for estimating transition probabilities, by combining aggregate and haphazard recapture data, to the case of categorical ... -
Estimation of the Guarantee Time in a Two-Parameter Exponential Failure Model
(University of Texas at ArlingtonDepartment of Mathematics, 1977-01)**Please note that the full text is embargoed** ABSTRACT: There are available several classical point estimators of the guarantee time (location parameter) in a two-parameter exponential failure model. For the purpose of ... -
Existence and Asymptotic Behavior of Reaction-Diffusion Systems Via Coupled Quasi-Solutions
(University of Texas at ArlingtonDepartment of Mathematics, 1980-08)**Please note that the full text is embargoed** ABSTRACT: In the study of comparison theorems, existence of extremal solutions and monotone iterative techniques for differential systems a property called quasimonotone ... -
Existence and Comparison Results for a Class of Volterra Integral Equations of Sobolev Type
(University of Texas at ArlingtonDepartment of Mathematics, 1978-09)**Please note that the full text is embargoed** ABSTRACT: Recently [2] a class of new differential equations called Sobolev type differential equations was introduced and Picard type existence theorem for such equations ... -
Existence and Comparison Results for Differential Equations in a Banach Space
(University of Texas at ArlingtonDepartment of Mathematics, 1974-07)**Please note that the full text is embargoed** ABSTRACT: The study of the Cauchy problem for differential equations in a Banach space has taken two different directions. One direction is to find compactness type conditions ... -
Existence and Comparison Results for Differential Equations of Sobolev Type
(University of Texas at ArlingtonDepartment of Mathematics, 1978-12)**Please note that the full text is embargoed** ABSTRACT: Recently a new class of differential equations, called differential equations of Sobolev type was studied in [4] in which an existence theorem of Picards type ... -
Existence and Comparison Results for Nonlinear Volterra Integral Equations in a Banach Space
(University of Texas at ArlingtonDepartment of Mathematics, 1977-05)**Please note that the full text is embargoed** ABSTRACT: In this paper we prove the existence of solutions to nonlinear Volterra integral equations in a Banach Space. A comparison theorem and the existence of maximal ... -
Existence and Comparison Theorems for Differential Equations in Banach Spaces
(University of Texas at ArlingtonDepartment of Mathematics, 1978-07)**Please note that the full text is embargoed** ABSTRACT: In our recent paper [3] we have studied the existence of maximal and minimal solutions to the IVP in a Banach space [see pdf for notation]. (1) [see pdf for ... -
Existence and Monotone Method for Periodic Solutions of First Order Differential Equations
(University of Texas at ArlingtonDepartment of Mathematics, 1981-09)**Please note that the full text is embargoed** ABSTRACT: An attempt was made recently in [3] to combine fruitfully the two basic techniques, namely the method of upper and lower solutions and the Lyapunov-Schmitt method ... -
Existence and Regularity Theory for Isoperimetric Variational Problems on Orlicz-Sobolev Spaces: A Review
(University of Texas at ArlingtonDepartment of Mathematics, 1984-10)**Please note that the full text is embargoed** ABSTRACT: In this review article, we outline and discuss our most recent results regarding the existence and the regularity theory for a class of strongly nonlinear eigenvalue ... -
Existence and Uniqueness of Sobolev Type Integrodifferential Equations
(University of Texas at ArlingtonDepartment of Mathematics, 1977-07)**Please note that the full text is embargoed** ABSTRACT: An imbedding method for nonlinear Fredholm integral equations gives rise to a Sobolev type integrodifferential equation. For such equations, sufficient conditions ... -
Existence and Uniqueness of Solutions of Delay Differential Equations on a Closed Subset of a Banach Space
(University of Texas at ArlingtonDepartment of Mathematics, 1977-05)**Please note that the full text is embargoed** ABSTRACT: In an earlier work [5], sufficient conditions for the existence of solutions in a closed subset F of a Banach space E for the Cauchy problem (1.1) [see pdf for ... -
Existence MD Estimates for Solutions of Nonlinear Equations Near a Branch Point
(University of Texas at ArlingtonDepartment of Mathematics, 1973-12)**Please note that the full text is embargoed** ABSTRACT: Consider the equation (1.1) [see pdf for notation] on a Hilbert space H. Here n is a scalar and [see pdf for notation] is a linear Fredholm operator. That is: (a) ... -
Existence of Coupled Quasi-solutions of Systems of Nonlinear Elliptic Boundart Value Problems
(University of Texas at ArlingtonDepartment of Mathematics, 1983-06)**Please note that the full text is embargoed** ABSTRACT: Systems of nonlinear elliptic boundary value problems arise in many applications such as multiple chemical reactions that take place in an isothermal or nonisothermal ... -
Existence of Coupled Quasi-solutions of Systems of Nonlinear Reaction-diffusion Equations
(University of Texas at ArlingtonDepartment of Mathematics, 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 ... -
Existence of Extremal Solutions and Comparison Results for Delay Differential Equations in Abstract Cones
(University of Texas at ArlingtonDepartment of Mathematics, 1979-10)**Please note that the full text is embargoed** ABSTRACT: The study of Cauchy problem for ordinary differential equations in a Banach space has been extensive [2,4,10]. It is of interest to look at the corresponding problem ...