AbstractIn this paper we consider the halflinear delay differential equation[|x′(t)|α−1x′(t)]′+∑i=1npi(t)|x(t−τi(t))|α−1x(t−τi(t))=0 for t⩾t0 and α>0. Using the method of generalized Riccati equation, we give conditions for the existence of positive solutions
AbstractThis work deals with the existence of positive ω-periodic solutions for the delay differenti...
We study a linear delay differential equation with a single positive and a single negative term. We ...
AbstractA superlinear first-order differential-functional equation is considered with a delay depend...
AbstractThis work is concerned with the existence of positive solutions for the neutral delay differ...
Abstract. Consider the delay difference equation with continuous time of the form x(t) − x(t − 1) + ...
AbstractFor a scalar delay differential equation ẋ(t)+∑k=1mak(t)x(hk(t))=0,hk(t)≤t, we obtain new e...
In this note, we show the existence of a global positive solution for a class of first-order delay d...
AbstractIn this note, we show the existence of a global positive solution for a class of first-order...
AbstractA powerful comparison result and some effective sufficient conditions for existence of posit...
AbstractConsider the delay difference equation xn+1−xn+pnxτ(n)=0, 0,1,2,…,where τ : N → Z, τ(n) < n ...
AbstractThe paper is concerned with the existence of positive solutions for the nonlinear eigenvalue...
We established the existence of a positive solution of nonlinear fractional differential equations L...
AbstractConsider the delay differential equation (DDE) with nonlinear impulsesẋ(t)+∑i=1npi(t)x(t−τi...
Abstract. We study the half-linear differential equation (r(t)Φ(x′(t))) ′ + c(t)Φ(x(τ(t))) = 0, Φ(x...
AbstractSufficient conditions are derived for the nonexistence of positive solutions of a class of p...
AbstractThis work deals with the existence of positive ω-periodic solutions for the delay differenti...
We study a linear delay differential equation with a single positive and a single negative term. We ...
AbstractA superlinear first-order differential-functional equation is considered with a delay depend...
AbstractThis work is concerned with the existence of positive solutions for the neutral delay differ...
Abstract. Consider the delay difference equation with continuous time of the form x(t) − x(t − 1) + ...
AbstractFor a scalar delay differential equation ẋ(t)+∑k=1mak(t)x(hk(t))=0,hk(t)≤t, we obtain new e...
In this note, we show the existence of a global positive solution for a class of first-order delay d...
AbstractIn this note, we show the existence of a global positive solution for a class of first-order...
AbstractA powerful comparison result and some effective sufficient conditions for existence of posit...
AbstractConsider the delay difference equation xn+1−xn+pnxτ(n)=0, 0,1,2,…,where τ : N → Z, τ(n) < n ...
AbstractThe paper is concerned with the existence of positive solutions for the nonlinear eigenvalue...
We established the existence of a positive solution of nonlinear fractional differential equations L...
AbstractConsider the delay differential equation (DDE) with nonlinear impulsesẋ(t)+∑i=1npi(t)x(t−τi...
Abstract. We study the half-linear differential equation (r(t)Φ(x′(t))) ′ + c(t)Φ(x(τ(t))) = 0, Φ(x...
AbstractSufficient conditions are derived for the nonexistence of positive solutions of a class of p...
AbstractThis work deals with the existence of positive ω-periodic solutions for the delay differenti...
We study a linear delay differential equation with a single positive and a single negative term. We ...
AbstractA superlinear first-order differential-functional equation is considered with a delay depend...
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