We consider a class of second-order partial differential equations which arises in diffusion phenomena and, following a new approach, we look for a Lie invariance classification via equivalence transformations. A class of exact solutions containing an arbitary funcion is obtained.
A group analysis approach for a non linear differential system arising in diffusion phenomena
TRACINA', RITA;
1996-01-01
Abstract
We consider a class of second-order partial differential equations which arises in diffusion phenomena and, following a new approach, we look for a Lie invariance classification via equivalence transformations. A class of exact solutions containing an arbitary funcion is obtained.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
1996_JMP_to_tr_va.pdf
solo gestori archivio
Tipologia:
Versione Editoriale (PDF)
Licenza:
Non specificato
Dimensione
537.77 kB
Formato
Adobe PDF
|
537.77 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
