1.Departamento de Matemática, Universidad Nacional del Sur, Av. Alem 1253, 8000, Bahía Blanca, Argentina ;2.Instituto de Matemática de Bahía Blanca (INMABB), CONICET, Bahía Blanca, Argentina ;
Abstract:
Letters in Mathematical Physics - We present a reduction theory for first-order Lagrangian field theories which takes into account the conservation of momenta. The relation between the solutions of...