Operator Hamiltonian equations and anticanonical equations with periodic coefficients

DOI10.1007/BF01084857zbMath0392.58002OpenAlexW2054995961MaRDI QIDQ1251835

V. I. Derguzov

Publication date: 1973

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01084857

zbMATH Keywords

Hamiltoniansperiodic coefficientsspectral pointsill-posed Cauchy problemsmonodromy operatorcylindrical wave-guidesanticanonical equationsreflection wavesrefraction waves

Mathematics Subject Classification ID

Nonlinear differential equations in abstract spaces (34G20) Perturbation theory of linear operators (47A55) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40)

Related Items (1)

Discreteness of the spectrum of a periodic boundary-value problem related to the radiation of periodic waveguides

Cites Work

• Solution of an ill-posed problem for one class of linear equations with periodic coefficients

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