TY  - CHAP
AU  - Castrillón López, Marco
AU  - Muñoz Masqué, Jaime
AU  - Ratiu, T.S.
A4  - Kozma, L.
A4  - Nagy , P.T.
A4  - Tamássy, L.
PY  - 2001
UR  - https://hdl.handle.net/20.500.14352/60804
AB  - Let π:P→M be a principal G-bundle and p:C→M the bundle of connections on π. In the present paper the authors study variational problems defined by Lagrangians L:J1C→R. The starting point is the classical theorem of Utiyama which characterizes the...
M2  - 77
PB  - Institute of Mathematics and Informatics
TI  - Trivial Lagrangians on connections and invariance under automorphisms
TY  - book part
ER  -