Search Results - "Drabek, P"

On the maximum and antimaximum principles for the beam equation by Drabek, P, Holubova, G

“…We consider a one-dimensional beam equation with a strictly positive forcing term. Under different assumptions on the restoring force we prove the existence of…”
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Antimaximum principle in exterior domains by Anoop, T.V., Drábek, P., Sankar, Lakshmi, Sasi, Sarath

“…We consider the antimaximum principle for the p-Laplacian in the exterior domain: {−Δpu=λK(x)∣u∣p−2u+h(x)in  B1c,u=0on  ∂B1, where Δp is the p-Laplace operator…”
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Positive solutions for the p -Laplacian with Robin boundary conditions on irregular domains by Drábek, P., Schindler, I.

“…We consider the Robin boundary conditions on irregular domains where the usual Sobolev embeddings fail. We present a functional framework permitting…”
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A two-parametric three-point problem by Bognár, G., Čepička, J., Drábek, P., Nečesal, P., Rozgonyi, E.

“…We study the existence of a solution x = x ( t ) , t ∈ R , of the three-point problem (P) x ″ + λ x + g ( t , x ) = h , x ( 0 ) = 0 , B η x = 0 . We give…”
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Necessary and sufficient conditions for the existence of solution to three-point BVP by Bognár, G., Čepička, J., Drábek, P., Nečesal, P., Rozgonyi, E.

“…We study the existence of a solution of the three-point boundary value problem (P) x ″ + λ x + g ( x ) = h , x ( 0 ) = 0 , x ( η ) = x ( π ) . We give…”
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Bounded perturbations of homogeneous quasilinear operators using bifurcations from infinity by Drábek, P, Girg, P, Takáč, P

“…This paper deals with existence results for the following nonlinear problem with the Dirichlet p-Laplacian Δ p in a bounded domain Ω⊂ R N : − Δ pu=λ|u|…”
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On the structure of the second eigenfunctions of the p-Laplacian on a ball by Anoop, T. V., Drábek, P., Sasi, Sarath

“…nodal domains. A few related open problems are also stated.]]>…”
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The Fredholm Alternative for the p-Laplacian: Bifurcation from Infinity, Existence and Multiplicity by Drábek, P., Girg, P., Takáč, P., Ulm, M.

“…This work is concerned with the existence and multiplicity of weak solutions $u\epsilon W^{1,p}_0(\Omega )$ to the quasilinear elliptic problem $(P)\qquad…”
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A note on the nonuniqueness for some quasilinear eigenvalue problem by Drábek, P.

“…Let 1 < p < N and Ω r≔ {x ∈ R N: 0 < a < |x| < b < ∞} . We prove that there exists q, p < q < p ∗ = Np (N − p) such that the extremal for the optimal constant…”
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A Combined Approach to Treatment of the Dissecting Middle Cerebral Artery Fusiform Aneurysm: A Case Report by Hrbáč, T., Drábek, P., Klement, P., Procházka, V.

“…A fusiform aneurysm in the terminal M1 middle cerebral artery (MCA) segment was treated by a construction of a high-flow arterial extracranial-intracranial…”
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The uniqueness for a superlinear eigenvalue problem by Drábek, P.

“…We prove the uniqueness of the positive solution of minimal energy of the problem −Δ pu=λ|u| q−2u inω, u=0 on ∂ω where Ω ⊂ R N is a bounded domain, 1 < p < N,…”
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New-Type Solutions of the Modified Fischer-Kolmogorov Equation by Drabek, Pavel

“…We prove the existence of new-type solutions of the modified Fischer-Kolmogorov equation with slow/fast diffusion and with possibly nonsmooth double-well…”
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Biochemical Markers for Differentiation of Exposures to Nonplanar Polychlorinated Biphenyls, Organochlorine Pesticides, or 2,3,7,8-Tetrachlorodibenzo-p-dioxin in Trout Liver by Machala, Miroslav, Drȥbek, Petr, Neča, Jiͅȷ, Kolȥͅovȥ, Jitka, Svobodovȥ, Zdenka

“…The effects of a single intraperitoneal dose of the prototypical contaminant nonplanar 2,2′,4,4′,5,5′-hexachlorobiphenyl (PCB 153, 50 mg/kg),p,p′-DDE (50…”
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Handbook of Differential Equations by Dafermos, C. M, Pokorny, Milan

“…This handbook is the sixth and last volume in the series devoted to stationary partial differential equations. The topics covered by this volume include in…”
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Glutathione-dependent detoxifying enzymes in rainbow trout liver: Search for specific biochemical markers of chemical stress by Petřivalský, Marek, Machala, Miroslav, Nezveda, Karel, Piačka, Vladimír, Svobodová, Zdenka, Drábek, Petr

“…Activities of trout liver microsomal glutathione S‐transferase (GST) and a series of cytosolic glutathione‐dependent detoxifying enzymes were determined after…”
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New Configuration of Traction Converter With Medium-Frequency Transformer Using Matrix Converters by Drabek, P., Peroutka, Z., Pittermann, M., Cedl, M.

“…This paper presents a new configuration of a main traction converter with a medium-frequency transformer (MFT) using matrix converters intended for locomotives…”
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Effects of chronic exposure to PCBs on cytochrome P450 systems and steroidogenesis in liver and testis of bulls ( Bos taurus) by Machala, Miroslav, Neča, Jiřı́, Drábek, Petr, Ulrich, Robert, Šabatová, Vlasta, Nezveda, Karel, Raszyk, Josef, Gajdušková, Věra

“…Effects of chronic exposure to PCBs on the microsomal cytochrome P450 (CYP) enzymes in liver and testis of bulls ( Bos taurus) were determined by comparing the…”
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Existence of bounded solutions for some degenerated quasilinear elliptic equations by DRABEK, P, NICOLOSI, F

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Existence of positive solutions for some problems with nonlinear diffusion by Canada, A., Drabek, P., Gamez, J. L.

“…In this paper we study the existence of positive solutions for problems of the type \begin{equation*} \begin{array}{cl} -\Delta_pu(x)=u(x)^{q-1}h(x,u(x)), &…”
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The range of the p-Laplacian by Binding, P.A., Drábek, P., Huang, Y.X.

“…We prove that for λ ≥ 0, p ≥ 3, there exists an open ball B ⊂ L 2(0,1) such that the problem − (|u′| p−2 u′)′ − λ|u| p−2u = f, in (0,1) , subject to certain…”
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