Hamada's theorem for a certain type of the operators with double characteristics

DOI10.1215/KJM/1250521562zbMath0525.35019OpenAlexW4248247763MaRDI QIDQ594282

Jiichiroh Urabe

Publication date: 1983

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250521562

zbMATH Keywords

Cauchy problemeikonal equationdouble characteristicsHamada's theoremunique holomorphic solution

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Initial value problems for linear higher-order PDEs (35G10)

Related Items (5)

On the branching of singularities in complex domains ⋮ Propagation of singularities in the ramified Cauchy problem for a class of operators with non-involutive multiple characteristics ⋮ A singular Cauchy problem for the Euler-Poisson-Darboux equation ⋮ Singularities of solutions of the Fuchsian Cauchy problem with ramified data ⋮ Characteristic Cauchy problems and analytic continuation of holomorphic solutions

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