On the calculation of the Morse index and the extension of ray formulas beyond caustics

DOI10.1007/S10958-017-3401-9zbMath1393.78003OpenAlexW2615255825MaRDI QIDQ1708317

Peng Zhang

Publication date: 5 April 2018

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-017-3401-9

zbMATH Keywords

Morse indexcausticsray

Mathematics Subject Classification ID

Index theory for dynamical systems, Morse-Conley indices (37B30) Geometric optics (78A05)

Related Items (1)

On the Morse index for geodesic lines on smooth surfaces embedded in \(\mathbb{R}^3\)

Cites Work

• A new method of computing wave fields in the high-frequency approximation
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