Browsing Department of Mathematics by Subject "Periodic solutions"
Now showing items 1-8 of 8
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An Asymptotic Result in Forced Oscillations of Pendulum-Type Equations
(University of Texas at ArlingtonDepartment of Mathematics, 1985-04)**Please note that the full text is embargoed** ABSTRACT: The forced pendulum-type equation is given by [see pdf for notation] where [see pdf for notation] is continuous and T-periodic and p(t) is[see pdf for notation] ... -
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 of Periodic Solutions of Nonlinear Boundary Value Problems and the Method of Upper and Lower Solutions
(University of Texas at Arlington, 1981-11)**Please note that the full text is embargoed** ABSTRACT: We study the existence of periodic solutions of second order nonlinear differential equations by combining the method of upper and lower solutions and the method ... -
Existence of Periodic Solutions of Semilinear Parabolic Equations and the Method of Upper and Lower Solutions
(University of Texas at ArlingtonDepartment of Mathematics, 1982-04)**Please note that the full text is embargoed** ABSTRACT: The existence of periodic solutions of semilinear parabolic equations has been investigated by several authors [1-10,15-18] by different methods such as the method ... -
On None Approach to Equilibrium in Compartmental Systems
(University of Texas at ArlingtonDepartment of Mathematics, 1981-04)**Please note that the full text is embargoed** ABSTRACT: The question of convergence of a solution of a compartmental system to an equilibrium point, as t -> °°, is of considerable interest [1-6]. Although it was not ... -
On the Existence and Uniqueness of Periodic Solutions of Second Order Ordinary Differential Equations
(University of Texas at ArlingtonDepartment of Mathematics, 1979-10)**Please note that the full text is embargoed** -
Periodic Solution for Nonlinear Delay Equation in Higher Order
(University of Texas at ArlingtonDepartment of Mathematics, 1981-05)**Please note that the full text is embargoed** ABSTRACT: In recent years, the existence and uniqueness of 2n-period solution for (1.1) [see pdf for notation] where x E Rn, and e(t,u,v) is a given function with 2^-period ... -
Remarks on First and Second Order Periodic Boundary Value Problems
(University of Texas at ArlingtonDepartment of Mathematics, 1982-05)**Please note that the full text is embargoed** ABSTRACT: We consider the first and second order periodic boundary value problems (PBVP for brevity)[see pdf for notation] and [see pdf for notation]and obtain the existence ...