Lower bounds for the life-span of solutions of nonlinear wave equations in three dimensions
The paper deals with strict solutions u(x,t) = u(x(1),x(2),x(3),t) of an equation [Formula: see text] where Du is the set of four first derivatives of u. For given initial values u(x,0) = εF(x), u(t)(x,0) = εG(x), the life span T(ε) is defined as the supremum of all t to which the local solution can...
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| Vydáno v: | Proc Natl Acad Sci U S A |
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| Hlavní autor: | |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
National Academy of Sciences
1982
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC346546/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593206/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.79.12.3933 |
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