International audienceHelhmoltz-Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define a dynamics with singularities and this leads to a Zermelo navigation problem describing the ship travel in such a field where the control is the heading angle. Considering one vortex, we define a time minimization problem which can be analyzed with the technics of geometric optimal control combined with numerical simulations, the geometric frame being the extension of Randers metrics in the punctured plane, with rotational symmetry. Candidates as minimizers are parameterized thanks to the Pontryagin Maximum Principle as extremal solutions of a Hamiltonian vector field. We analyze the time minimal solution to transfer the...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceHelhmoltz-Kirchhoff equations of motions of vortices of an incompressible flui...
International audienceHelhmoltz-Kirchhoff equations of motions of vortices of an incompressible flui...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
Ce travail étudie les problèmes de Zermelo sur les surfaces de révolution du point de vue du contrôl...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceHelhmoltz-Kirchhoff equations of motions of vortices of an incompressible flui...
International audienceHelhmoltz-Kirchhoff equations of motions of vortices of an incompressible flui...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
Helhmoltz–Kirchhoff equations of motions of vortices of an incompressible fluid in the plane define ...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
This work studies Zermelo problems on revolutions surfaces from the point of view of optimal control...
Ce travail étudie les problèmes de Zermelo sur les surfaces de révolution du point de vue du contrôl...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...
International audienceIn this article, based on two case studies, we discuss the role of abnormal ge...