The sufficient for condition for an extremum in the classical action integral as an eigenvalue problem
| Autor principal: | |
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| Formato: | report |
| Publicado em: |
1979
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| Assuntos: | |
| Texto completo: | http://publica-sbi.if.usp.br/PDFs/pd190.pdf |
| País: | Brasil |
| Oai: | 001758830 |