A Reformulated Krein Matrix for Star-Even Polynomial Operators with Applications
DOI10.1137/19M124246XzbMath1450.35207arXiv1909.06411OpenAlexW3090448458MaRDI QIDQ5127139
Ross Parker, Todd Kapitula, Björn Sandstede
Publication date: 21 October 2020
Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1909.06411
Hamiltonian PDEsmultipulsesKrein matrixdynamics of a suspension bridgeHamiltonian-Hopf bifurcations for spatially periodic wavesHamiltonian-Krein index (HKI)
Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Perturbation theory of linear operators (47A55) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Stability problems for problems in Hamiltonian and Lagrangian mechanics (70H14)
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