Complex ray solutions and eigenfunctions concentrated in a neighborhood of a closed geodesic

DOI10.1007/BF01119354zbMath0488.58025OpenAlexW2078387233MaRDI QIDQ1166186

V. V. Ulin, Vasilii M. Babich

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1007/bf01119354

zbMATH Keywords

complex ray solutionsformulas for eigenfunctions concentrated in a neighbourhood of a closed geodesicray expansions with complex eikonal

Mathematics Subject Classification ID

Geodesics in global differential geometry (53C22) Global Riemannian geometry, including pinching (53C20) Partial differential equations on manifolds; differential operators (58J99) Differential complexes (58J10)

Related Items (4)

Concentrated solutions for internal wave equations ⋮ Modeling of surface water waves concentrated near moving points ⋮ On quantization of nondispersive wave packets ⋮ Complex space-time ray method and quasiphotons

Cites Work

• Asymptotic solutions of a system of equations of second order which are concentrated in a neighborhood of a ray
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