The Lagrangian Order-Reduction Theorem in Field Theories
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DOI: 10.1007/s00220-018-3129-5
Abstract: It is known that for every system of variational second order PDEs affine in second derivatives the Tonti Lagrangian is locally reducible to an equivalent first order Lagrangian (Order reduction Theorem). In this paper, a… read more here.
Keywords: reduction theorem; order; lagrangian order; order reduction ... See more keywords