Search Results - "TVRDY, Milan"

Duality for Stieltjes differential and integral equations by Márquez Albés, Ignacio, Slavík, Antonín, Tvrdý, Milan

“…We propose new definitions of adjoint equations to first-order linear Stieltjes differential and integral equations. We investigate the existence and…”
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A tribute to Ivan Kiguradze by Rachůnková, Irena, Staněk, Svatoslav, Tvrdý, Milan, Lomtatidze, Aleksandre, Agarwal, Ravi P, Astashova, Irina, Domoshnitsky, Alexander, Došlá, Zuzana, Evtukhov, Vyacheslav M, Izobov, Nicolai A, Kusano, Takasi, Partsvania, Nino, Perestyuk, Mykola, Půža, Bedřich, Rontó, Miklós, Rozov, Nicolai

“…No abstract…”
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On the relationships between Stieltjes type integrals of Young, Dushnik and Kurzweil by Umi Mahnuna Hanung, Milan Tvrdý

“…In this paper we explain the relationship between Stieltjes type integrals of Young, Dushnik and Kurzweil for functions with values in Banach spaces. To this…”
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On the solvability of some discontinuous functional impulsive problems by Minhós, Feliz, Tvrdy, Milan, Zima, Mirosława

“…This paper deals with impulsive problems consisting of second order differential equation with impulsive effects depending implicitly on the solution and with…”
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On the pumping effect in a pipe/tank flow configuration with friction by Cid, José Ángel, Propst, Georg, Tvrdý, Milan

“…We provide sufficient conditions for the existence and the asymptotic stability of periodic positive solutions for a pipe/tank flow configuration. The model is…”
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To the memory of Štefan Schwabik by Giselle Antunes Monteiro, Antonín Slavík, Milan Tvrdý

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Bounded convergence theorem for abstract Kurzweil–Stieltjes integral by Antunes Monteiro, Giselle, Hanung, Umi Mahnuna, Tvrdý, Milan

“…In the theories of Lebesgue integration and of ordinary differential equations, the Lebesgue Dominated Convergence Theorem provides one of the most widely used…”
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Continuous dependence of solutions of abstract generalized linear differential equations with potential converging uniformly with a weight by Monteiro, Giselle Antunes, Tvrdý, Milan

“…In this paper we continue our research from (Monteiro and Tvrdý in Discrete Contin. Dyn. Syst. 33(1):283-303, 2013) on continuous dependence on a parameter k…”
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A generalized anti-maximum principle for the periodic one-dimensional p -Laplacian with sign-changing potential by Cabada, Alberto, Ángel Cid, José, Tvrdý, Milan

“…It is known that the anti-maximum principle holds for the quasilinear periodic problem ( | u ′ | p − 2 u ′ ) ′ + μ ( t ) ( | u | p − 2 u ) = h ( t ) , u ( 0 )…”
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Ninety years of Jaroslav Kurzweil by Jiří Jarník, Pavel Krejčí, Antonín Slavík, Milan Tvrdý, Ivo Vrkoč

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Existence results for impulsive second-order periodic problems by Rachunkova, Irena, Tvrdy, Milan

“…This paper provides existence results for the nonlinear impulsive periodic boundary value problem u ″ = f ( t , u , u ′ ) , u ( t i + ) = J i ( u ( t i ) ) , u…”
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Second-order periodic problem with φ -Laplacian and impulses by Rachůnková, Irena, Tvrdý, Milan

“…Existence principles for the BVP ( φ ( u ′ ( t ) ) ) ′ = f ( t , u ( t ) , u ′ ( t ) ) a.e. on [ 0 , T ] , u ( t i + ) = J i ( u ( t i ) ) , u ′ ( t i + ) = M…”
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NONMONOTONE IMPULSE EFFECTS IN SECOND-ORDER PERIODIC BOUNDARY VALUE PROBLEMS by Rachunkova, Irena, Tvrdy, Milan

“…We deal with the nonlinear impulsive periodic boundary value problem u=f(t,u,u), u(ti+)=Ji(u(ti)), u(ti+)=Mi(u(ti)), i=1,2,,m, u(0)=u(T), u(0)=u(T). We…”
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Construction of non-constant lower and upper functions for impulsive periodic problems by Irena Rachůnková, Milan Tvrdy

“…We present conditions ensuring the existence of piecewise linear lower and upper functions for the nonlinear impulsive periodic boundary value problem…”
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Nonlinear systems of differential inequalities and solvability of certain boundary value problems by Tvrdý Milan, Rachůnková Irena

“…In the paper we present some new existence results for nonlinear second order generalized periodic boundary value problems of the form These results are based…”
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Existence results for impulsive second-order periodic problems by RACHUNKOVA, Irena, TVRDY, Milan

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Existence of Nonnegative and Nonpositive Solutions for Second Order Periodic Boundary Value Problems by Rachůnková, Irena, Tvrdý, Milan, Vrkoč, Ivo

“…We are interested in nonnegative and nonpositive solutions of the boundary value problem u″=f(t, u), u(0)=u(1), u′(0)=u′(1), where f fulfils the Carathéodory…”
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A generalized anti-maximum principle for the periodic one-dimensional -Laplacian with sign-changing potential by Cabada, Alberto, Ángel Cid, José, Tvrdý, Milan

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Bounded convergence theorem for abstract Kurzweil-Stieltjes integral by Monteiro, Giselle Antunes, Hanung, Umi Mahnuna, Tvrdy, Milan

“…In the theories of Lebesgue integration and of ordinary differential equations, the Lebesgue Dominated Convergence Theorem provides one of the most widely used…”
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Bifurcation of periodic solutions to nonlinear measure differential equations by Stefani, Maria Carolina Mesquita Macena, Tvrdý, Milan

“…This paper is devoted to bifurcations of periodic solutions of nonlinear measure differential equations with a parameter. Main tools are nonlinear generalized…”
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