Convergent and Divergent Solutions of Singular Partial Differential Equations with Resonance or Small Denominators
Author(s) -
Masafumi Yoshino
Publication year - 2007
Publication title -
publications of the research institute for mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/1201012374
Subject(s) - mathematics , holomorphic function , nonlinear system , mathematical analysis , singular solution , partial differential equation , resonance (particle physics) , class (philosophy) , pure mathematics , physics , particle physics , quantum mechanics , artificial intelligence , computer science
We show the solvability and nonsolvability of a singular nonlinear system of partial differential equations with resonance in a class of functions holomorphic in some neighborhood of the origin. These results are applied to the normal form theory of a singular vector field.
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