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Some variational principles associated with ODEs of maximal symmetry. Part 1: Equations in canonical form. (arXiv:2212.13282v1 [math.CA]) http://arxiv.org/abs/2212.13282
Some variational principles associated with ODEs of maximal symmetry. Part 1: Equations in canonical form. (arXiv:2212.13282v1 [math.CA]) http://arxiv.org/abs/2212.13282