Search Results - "Palamides, P.K."

Positive, unbounded and monotone solutions of the singular second Painlevé equation on the half-line by Palamides, P.K., Galanis, G.N.

“…In this paper we study singular boundary value problems on the half-line and we prove the existence of a global, monotone, positive and unbounded solution. The…”
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Nontrivial solutions of a nonlinear heat flow problem via Sperner’s Lemma by Palamides, P.K., Infante, G., Pietramala, P.

“…In this paper we investigate the existence of multiple nontrivial solutions of a nonlinear heat flow problem with nonlocal boundary conditions. Our approach…”
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Set valued functions in Fréchet spaces: Continuity, Hukuhara differentiability and applications to set differential equations by Galanis, G.N., Bhaskar, T. Gnana, Lakshmikantham, V., Palamides, P.K.

“…The set K c ( F ) of compact convex subsets of a Fréchet space F is studied in detail and is realized as a projective limit of metric spaces. The notion of…”
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FOCAL POINTS OF NONLINEAR EQUATIONS-A DYNAMICAL ANALYSIS by EDELSON, A. L., PALAMIDES, P. K.

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Periodic value problems of differential systemson infinite-dimensional spaces and applications to differential geometry by Palamides, P.K., Galanis, G.N.

“…Periodicity questions of differential systems on infinite-dimensional Hilbert spaces arestudied via a new methodology which is based on…”
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Positive solutions for higher-order Lidstone boundary value problems. A new approach via Sperner's Lemma by Palamides, P.K.

“…Consider the higher-order nonlinear scalar differential equation ▪ where ▪ associated to the Lidstone boundary conditions ▪ Existence of a solution of boundary…”
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Generalized painlevé equation and superconductivity. asymptotic behavior of unbounded solutions by Palamides, P.K.

“…Consider the nonlinear scalar differential equation 1 p(t) (p(t)y′(t))′=−(t)f(t,y(t),p(t)y′(t)) , where p and q are positive on (0, 1), “singular” at t = 0. 1…”
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Monotone positive solutions for singular boundary value problems by Palamides, P.K.

“…Consider the nonlinear scalar differential equations 1 p(t) (p(t)y′(t))′+ sign(1−α)q(t)f(t,y(t),p(t)y′(t))=0, where α>0, α≠1,p and q are “singular” at t=0,1…”
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Conjugate boundary value problems, via Sperner's lemma by Palamides, P.K.

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The existence of positive solutions of nonlinear singular second-order boundary value problems by Ntouyas, S.K., Palamides, P.K.

“…In this paper, we investigate the existence of positive solutions of a second-order singular boundary value problem by constructing upper and lower solutions…”
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A Boundary Value Problem for Operator Equations in Hilbert Spaces by Karakostas, G.L., Palamides, P.K.

“…The existence of solutions of an abstract Nemytskii-type differential equation in a Hilbert space X satisfying a relationship of the form x(1)=G(x(0)) is…”
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