Invertiblity of some linear differential operators with singular point. (English) Zbl 1257.35002
Summary: We study the existence and unicity of solutions to some singular partial differential equations of first and second order. The solutions are constructed by a dynamical method.
MSC:
| 35A01 | Existence problems for PDEs: global existence, local existence, non-existence |
| 35G05 | Linear higher-order PDEs |
| 35A02 | Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness |
Keywords:
high order stability of flowsReferences:
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