CONJUGATE POINTS OF SECOND-ORDER LINEAR DIFFERENTIAL EQUATIONS
The paper of which the present article is itself an abstract is concerned with locating zeros of nonnull solutions of differential systems of the formcplx=fwhere r(x) and p(x) are continous and r(x) is positive for x ≥ a. When r(x) = 1 and p(x) = αx + β, necessary conditions and sufficient condition...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Autor principal: | |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1969
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC223430/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16578703/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.63.4.1082 |
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