Browsing by Author Gràcia, Xavier

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Showing results 1 to 3 of 3
Issue DateTitleAuthor(s)
2000Canonical Noether symmetries and commutativity properties for gauge systemsGràcia, Xavier; Pons Ràfols, Josep Maria
1991Higher order Lagrangian systems: Geometric structures, Dynamics, and ConstraintsGràcia, Xavier; Pons Ràfols, Josep Maria; Román-Roy, Narciso
1989Noether's theorem and gauge transformations. Application to the bosonic string and CP(2,n-1) modelBatlle Arnau, Carles; Gomis Torné, Joaquim; Gràcia, Xavier; Pons Ràfols, Josep Maria