On positive periodic solutions of second-order semipositone differential equations
نویسندگان
چکیده
منابع مشابه
Positive Periodic Solution for Second-Order Singular Semipositone Differential Equations
and Applied Analysis 3
متن کاملOn the Existence of Positive Periodic Solutions for Second-Order Functional Differential Equations with Multiple Delays
and Applied Analysis 3 The techniques used in this paper are completely different from those in 5 . Our results are more general than those in 5 in two aspects. Firstly, we relax the conditions of the coefficient a t appeared in an equation in 5 and expand the range of its values. Secondly, by constructing a special cone and applying the fixed-point index theory in cones, we obtain the essentia...
متن کاملTwin Positive Periodic Solutions of Second Order Singular Differential Systems
In this paper, we study positive periodic solutions to singular second order differential systems. It is proved that such a problem has at least two positive periodic solutions. The proof relies on a nonlinear alternative of Leray–Schauder type and on Krasnosel’skĭı fixed point theorem on compression and expansion of cones.
متن کاملPeriodic solutions of second-order differential equations with multiple delays
* Correspondence: [email protected] School of Mathematical Science and Computing Technology, Central South University, Changsha 410075, P. R. China Full list of author information is available at the end of the article Abstract By using the critical point theory and S index theory, we obtain a new result for the existence and multiplicity of periodic solutions for a class of second-order...
متن کاملPeriodic Solutions of Second-order Nonautonomous Impulsive Differential Equations
The main purpose of this paper is to study the existence of periodic solutions of second order impulsive differential equations with superlinear nonlinear terms. Our result generalizes one of Paul H. Rabinowitz’s existence results of periodic solutions of second order ordinary differential equations to impulsive cases. Mountain Pass Lemma is applied in order to prove our main results. AMS Subje...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TURKISH JOURNAL OF MATHEMATICS
سال: 2019
ISSN: 1303-6149
DOI: 10.3906/mat-1811-94