asymptotic equivalence for some functional equation of Volterra type.
-integrability test for discrete equations via multiple scale expansions.
Characteristic polynomial assignment for delay-differential systems via 2-D polynomial equations
Chemotherapeutic effects on hematopoiesis: A mathematical model.
Classifications and existence of nonoscillatory solutions of second order nonlinear neutral differential equations
A class of neutral nonlinear differential equations is studied. Various classifications of their eventually positive solutions are given. Necessary and/or sufficient conditions are then derived for the existence of these eventually positive solutions. The derivations are based on two fixed point theorems as well as the method of successive approximations.
Closed form solutions of iterative functional differential equations.
Coincidence Degree And Rabinowitz's Bifurcation Theorem
Coincidence degree and Rabinowitz's bifurcation theorem.
Commutants of the Dunkl Operators in C(R)
2000 Mathematics Subject Classification: 44A35; 42A75; 47A16, 47L10, 47L80The Dunkl operators.* Supported by the Tunisian Research Foundation under 04/UR/15-02.
Comparison and oscillation theorems for second order differential equations
Comparison results for impulsive delay differential inequalities and equations.
Comparison theorems for deviated differential equations with property .
Comparison theorems for deviated differential equations with property .
Comparison theorems for differential equations of neutral type
We are interested in comparing the oscillatory and asymptotic properties of the equations with those of the equations
Comparison theorems for differential equations with deviating argument
Comparison Theorems for first Order Nonlinear Functional Differebtial Equations
Comparison theorems for functional differential equations
In this paper the oscillatory and asymptotic properties of the solutions of the functional differential equation are compared with those of the functional differential equation .
Comparison theorems for second-order neutral differential equations of mixed type.
Comparison theorems for the third order trinomial differential equations with delay argument
In this paper we study asymptotic properties of the third order trinomial delay differential equation by transforming this equation to the binomial canonical equation. The results obtained essentially improve known results in the literature. On the other hand, the set of comparison principles obtained permits to extend immediately asymptotic criteria from ordinary to delay equations.
Comparison theorems for the third-order delay trinomial differential equations.