TY  - JOUR 
AU  - Chacón Martín, Pablo Miguel
AU  - Fernández Martínez, Antonio
AU  - García, Pedro
PY  - 2023
SN  - 0926-2245
UR  - http://hdl.handle.net/10366/160940
AB  - [EN]The Lagrange problem is established in the discrete field theory subject to
constraints with values in a Lie group. For the admissible sections that satisfy a
certain regularity condition, we prove that the critical sections of such problems...
LA  - eng
PB  - Elsevier
KW  - Cellular complexes
KW  - Discrete Lagrange problems
KW  - Constraints valued in a Lie group
KW  - Euler-Poincaré reduction in discrete
KW  - field theory
TI  - Discrete Lagrange problems with constraints valued in a Lie group
DO  - 10.1016/j.difgeo.2022.101974
T2  - Differential Geometry and its Applications
VL  - 86
M2  - 101974
ER  -