Concepedia

Xavier Gràcia

XG

14

Publications

524

Citations

13

H-Index

1988

Active since

Affiliations

Universitat Politècnica de Catalunya(Current)

Universitat de Barcelona

Istituto Nazionale di Fisica Nucleare, Sezione di Napoli

Universidad de Zaragoza

University of Naples Federico II

Xavier Gràcia is an author at Universitat Politècnica de Catalunya specializing in geometry, engineering, and quantum field theory.

Top concepts

GeometryEngineeringFunctional AnalysisQuantum Field TheoryMathematical ProgrammingPhysicsNatural SciencesGeometry ModelingGeometric MechanicsSymmetry Principles

Publications per year

1988–2022

14

Publications

14

GEOMETRIC HAMILTON–JACOBI THEORY

José F. Cariñena, Xavier Gràcia, G. Marmo et al. · International Journal of Geometric Methods in Modern Physics · 2006 · 88 citations · Full text

Gauge generators, Dirac's conjecture, and degrees of freedom for constrained systems

Xavier Gràcia, Josep M. Pons · Annals of Physics · 1988 · 64 citations

Constrained Systems, Quantum Field Theory, Dirac Operator +5

GEOMETRIC HAMILTON–JACOBI THEORY FOR NONHOLONOMIC DYNAMICAL SYSTEMS

José F. Cariñena, Xavier Gràcia, G. Marmo et al. · International Journal of Geometric Methods in Modern Physics · 2010 · 61 citations · Full text

Hamiltonian Theory, Hamilton–jacobi Theory, Geometric Formulation +4

Higher-order Lagrangian systems: Geometric structures, dynamics, and constraints

Xavier Gràcia, Josep M. Pons, Narciso Román‐Roy · Journal of Mathematical Physics · 1991 · 56 citations · Full text

Mathematical Programming, Hamiltonian Theory, Engineering +10

Some geometric aspects of variational calculus in constrained systems

Xavier Gràcia, Jesús Marı́n-Solano, Miguel C. Muñoz‐Lecanda · Reports on Mathematical Physics · 2003 · 45 citations

Variational Analysis, Geometry, Constrained Systems +3

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