Starting from a characterization of admissible Cheataev and vakonomic variations in a field theory with constraints we show how the so called parametrized variational calculus can help to derive the vakonomic and the non-holonomic field equations. We present an example in field theory where the non-holonomic method proved to be unphysical.
Chetaev vs. vakonomic prescriptions in constrained field theories with parametrized variational calculus
BIBBONA, Enrico;FATIBENE, Lorenzo;FRANCAVIGLIA, Mauro
2007-01-01
Abstract
Starting from a characterization of admissible Cheataev and vakonomic variations in a field theory with constraints we show how the so called parametrized variational calculus can help to derive the vakonomic and the non-holonomic field equations. We present an example in field theory where the non-holonomic method proved to be unphysical.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
VACvsNHft_pubbl.pdf
Accesso aperto
Tipo di file:
PDF EDITORIALE
Dimensione
200.57 kB
Formato
Adobe PDF
|
200.57 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
