EMMY NOETHER’S ENDURING LEGACY IN SYMMETRY
Peter J. Olver
Abstract: A short appreciation of Emmy Noether’s original contributions to symmetry analysis of differential equations and variational problems.
Keywords: Noether’s Theorems, symmetry group, conservation law, variational problem, Euler–Lagrange equation, general relativity, generalized symmetry, integrable system. MSC 2010: 22E70, 49S05, 58E40, 70H33, 83C40