DOIAbstract
AbstractInk this paper, we consider the existence of subharmonic solutions for the problem utt + G′(u) = ƒ(t), where G:RN → R is not necessarily convex and ƒ:R → RN is periodic with minimal period T > 0
AbstractInk this paper, we consider the existence of subharmonic solutions for the problem utt + G′(u) = ƒ(t), where G:RN → R is not necessarily convex and ƒ:R → RN is periodic with minimal period T > 0
We prove the existence of solutions of various boundary-value problems for nonautonomous Hamiltonian...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
We study the existence of subharmonic solutions of the prescribed curvature equation . According to ...
AbstractInk this paper, we consider the existence of subharmonic solutions for the problem utt + G′(...
Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome / CNR - Consiglio...
We consider the system of second order differential equations u" + del G(u) = e(t) = e(t + T), where...
AbstractSome solvability conditions of periodic solutions and subharmonic solutions are obtained for...
AbstractSome solvability conditions of periodic and subharmonic solutions are obtained for a class o...
In this paper, we obtain three subharmonic solutions with different prescribed minimal periods for a...
AbstractSome existence theorems are obtained for subharmonic solutions of nonautonomous second order...
AbstractWe consider vector differential equtions x″ + g(t, x, x′) = f(t), x ϵ Rn, and show the exist...
We prove the existence of an arbitrarily large number of subharmonic solutions for a class of weakly...
We extend a result of J. Andres and K. Pastor concerning scalar time-periodic first order ordinary d...
17 pagesIn this paper, the existence of subharmonic solutions for a class of non-autonomous first-or...
AbstractThis paper is concerned with a time-periodic reaction–diffusion equation. It is known that t...
We prove the existence of solutions of various boundary-value problems for nonautonomous Hamiltonian...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
We study the existence of subharmonic solutions of the prescribed curvature equation . According to ...
AbstractInk this paper, we consider the existence of subharmonic solutions for the problem utt + G′(...
Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome / CNR - Consiglio...
We consider the system of second order differential equations u" + del G(u) = e(t) = e(t + T), where...
AbstractSome solvability conditions of periodic solutions and subharmonic solutions are obtained for...
AbstractSome solvability conditions of periodic and subharmonic solutions are obtained for a class o...
In this paper, we obtain three subharmonic solutions with different prescribed minimal periods for a...
AbstractSome existence theorems are obtained for subharmonic solutions of nonautonomous second order...
AbstractWe consider vector differential equtions x″ + g(t, x, x′) = f(t), x ϵ Rn, and show the exist...
We prove the existence of an arbitrarily large number of subharmonic solutions for a class of weakly...
We extend a result of J. Andres and K. Pastor concerning scalar time-periodic first order ordinary d...
17 pagesIn this paper, the existence of subharmonic solutions for a class of non-autonomous first-or...
AbstractThis paper is concerned with a time-periodic reaction–diffusion equation. It is known that t...
We prove the existence of solutions of various boundary-value problems for nonautonomous Hamiltonian...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
We study the existence of subharmonic solutions of the prescribed curvature equation . According to ...
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