On a kind of Noether symmetries and conservation laws in k-cosymplectic field theory

Abstract

This paper is devoted to studying symmetries of certain kinds of k-cosymplectic Hamiltonian systems in first-order classical field theories. Thus, we introduce a particular class of symmetries and study the problem of associating conservation laws to them by means of a suitable generalization of Noether's theorem.

23 pp. Section 3 has been revised

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