The inverse problem of the calculus of variations for second-order nonlinear and linear systems of differential-difference equations is considered. The relationship between the formal potentiality of a linear system with constant coefficients and the parity of its characteristic function is established
International audienceWe develop general criteria that ensure that any non-zero solution of a given ...
In this paper we continue analyzing the possible applications of nonstandard analysis to variational...
AbstractBoundary value problem of second-order differential equations on the half line is investigat...
The inverse problem of the calculus of variations for second-order nonlinear and linear systems of d...
The inverse problem to the calculus of variation is that of determining when a given system of diffe...
A novel approach to a coordinate-free analysis of the multiplier question in the inverse problem of ...
AbstractA paper of Anderson and Thompson demonstrates that the inverse problem in the calculus of va...
summary:We deal with the problem of determining the existence and uniqueness of Lagrangians for syst...
AbstractIn this paper, systems of second-order differential-difference equations are studied. By usi...
We study second order differential equations considering positive homogeneity of a general degree of...
From the text (translated from the Russian): "In solving problems by variational methods, it is nece...
This book, intended for researchers and graduate students in physics, applied mathematics and engine...
The inverse problem of the calculus of variations asks for necessary and sufficient conditions that ...
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor...
The aim of the present book is to give a systematic treatment of the inverse problem of the calculus...
International audienceWe develop general criteria that ensure that any non-zero solution of a given ...
In this paper we continue analyzing the possible applications of nonstandard analysis to variational...
AbstractBoundary value problem of second-order differential equations on the half line is investigat...
The inverse problem of the calculus of variations for second-order nonlinear and linear systems of d...
The inverse problem to the calculus of variation is that of determining when a given system of diffe...
A novel approach to a coordinate-free analysis of the multiplier question in the inverse problem of ...
AbstractA paper of Anderson and Thompson demonstrates that the inverse problem in the calculus of va...
summary:We deal with the problem of determining the existence and uniqueness of Lagrangians for syst...
AbstractIn this paper, systems of second-order differential-difference equations are studied. By usi...
We study second order differential equations considering positive homogeneity of a general degree of...
From the text (translated from the Russian): "In solving problems by variational methods, it is nece...
This book, intended for researchers and graduate students in physics, applied mathematics and engine...
The inverse problem of the calculus of variations asks for necessary and sufficient conditions that ...
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor...
The aim of the present book is to give a systematic treatment of the inverse problem of the calculus...
International audienceWe develop general criteria that ensure that any non-zero solution of a given ...
In this paper we continue analyzing the possible applications of nonstandard analysis to variational...
AbstractBoundary value problem of second-order differential equations on the half line is investigat...
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