A Krein space related perturbation theory for MHD α2-dynamos and resonant unfolding of diabolical points

DOI10.1088/0305-4470/39/32/S08zbMath1100.47062arXivmath-ph/0602013MaRDI QIDQ5485504

Uwe Günther, Oleg N. Kirillov

Publication date: 30 August 2006

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0602013

zbMATH Keywords

perturbation theoryGalerkin technique\(\alpha ^{2}\)-dynamodiabolical pointsFréchet derivative methods

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Perturbation theories for operators and differential equations in quantum theory (81Q15) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Statistical mechanics of plasmas (82D10) Local complex singularities (32S05) Linear operators on spaces with an indefinite metric (47B50) Local spectral properties of linear operators (47A11)

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