On a real caustic of type

DOI10.1070/IM9015zbMath1471.57033OpenAlexW3096212104MaRDI QIDQ4989079

Vyacheslav D. Sedykh

Publication date: 20 May 2021

Published in: Izvestiya: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im9015

zbMATH Keywords

causticadjacency indexmultisingularitiesLagrangian mapsingularities of types \(A\), \(D\), \(E\)

Mathematics Subject Classification ID

Lagrangian submanifolds; Maslov index (53D12) Singularities of differentiable mappings in differential topology (57R45) Topological properties of mappings on manifolds (58K15)

Related Items

The image of a Lagrangian germ of type \(E_6^\pm \) ⋮ The topology of the complement to the caustic of a Lagrangian germ of type $E_6^\pm$

Cites Work

• Unnamed Item
• Singularities of differentiable maps, Volume 1. Classification of critical points, caustics and wave fronts. Transl. from the Russian by Ian Porteous, edited by V. I. Arnol'd
• Topology of singularities of a stable real caustic germ of type $E_6$
• On the topology of stable Lagrangian maps with singularities of types $ A$ and $ D$