On the mobility and efficiency of mechanical systems

Gershon Wolansky

Displaying similar documents to “On the mobility and efficiency of mechanical systems”

Three periodic solutions to an eigenvalue problem for a class of second-order Hamiltonian systems.

Cordaro, Giuseppe (2003)

Abstract and Applied Analysis

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Multichain-type solutions for Hamiltonian systems.

Rabinowitz, Paul H., Coti Zelati, Vittorio (2000)

Electronic Journal of Differential Equations (EJDE) [electronic only]

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Periodic solutions for some nonautonomous $p (t)$ -Laplacian Hamiltonian systems

Liang Zhang, X. H. Tang (2013)

Applications of Mathematics

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In this paper, we deal with the existence of periodic solutions of the $p (t)$ -Laplacian Hamiltonian system $\{\begin{matrix} \frac{d}{d t} (| \dot{u} (t) |^{p (t) - 2} \dot{u} (t)) = \nabla F (t, u (t)) a.e. t \in [0, T], \\ u (0) - u (T) = \dot{u} (0) - \dot{u} (T) = 0 . \end{matrix}$ Some new existence theorems are obtained by using the least action principle and minimax methods in critical point theory, and our results generalize and improve some existence theorems.

Periodic solutions of second-order nonautonomous dynamical systems.

Schechter, Martin (2006)

Boundary Value Problems [electronic only]

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A nonlinear periodic system with nonsmooth potential of indefinite sign

Michael E. Filippakis, Nikolaos S. Papageorgiou (2006)

Archivum Mathematicum

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In this paper we consider a nonlinear periodic system driven by the vector ordinary $p$ -Laplacian and having a nonsmooth locally Lipschitz potential, which is positively homogeneous. Using a variational approach which exploits the homogeneity of the potential, we establish the existence of a nonconstant solution.

Generalised twists, $SO (n)$ , and the $p$ -energy over a space of measure preserving maps

M. S. Shahrokhi-Dehkordi, A. Taheri (2009)

Annales de l'I.H.P. Analyse non linéaire

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Displaying similar documents to “On the mobility and efficiency of mechanical systems”

Three periodic solutions to an eigenvalue problem for a class of second-order Hamiltonian systems.

Multichain-type solutions for Hamiltonian systems.

Periodic solutions for some nonautonomous p ( t ) -Laplacian Hamiltonian systems

Periodic solutions of second-order nonautonomous dynamical systems.

A nonlinear periodic system with nonsmooth potential of indefinite sign

Generalised twists, SO n , and the p -energy over a space of measure preserving maps

Periodic solutions for some nonautonomous $p (t)$ -Laplacian Hamiltonian systems

Generalised twists, $SO (n)$ , and the $p$ -energy over a space of measure preserving maps