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In this article we study conditions for the integrability of the distribution defined on a regular Poisson manifold as the orthogonal com- plement (with respect to a
The Noether theorem, Lutzky’s theorem, bi-Hamiltonian formalism and bi- differential calculi are often used in generating conservation laws and all these approaches are unified by
In this paper we study the existence of mild solutions for a class of abstract partial neutral integro-differential equations with state-dependent delay.. Keywords:
There are many interesting vector fields in differential geometry, for ex- ample the mean curvature vector field. In [5], Bang-yen Chen developed the Laplacian on vector fields, and
From the point of view of physicists, the differential geometry of the dual 1-jet spaces was also studied because the dual 1-jet spaces represent the polymomentum phase spaces for
One’s manner of presenting it is an indication of what one believes to be most essential in it.” In this research study, three hundred ninety-seven urban early childhood teachers
He established the partial differential equation governing heat diffusion and solved it by using infinite series of trigonometric functions.. Fourier also appears to have been the
Using the results of Kaas and Goovaerts (1985), this method is adapted in Section 3 to the case where only partial information on the marginals is available.. Then, in Section 4,
