On the relation between weak and strong invariance of differential equations
- Cariñena, J.F.
- Del Olmo, M.A.
- Winternitz, P.
ISSN: 0377-9017, 1573-0530
Year of publication: 1993
Volume: 29
Issue: 2
Pages: 151-163
Type: Article
Journal:
Letters in Mathematical Physics