Varieties of polynomials having a root of fixed comultiplicity, and the generalized Newton equation

DOI10.1007/BF01081802zbMath0508.58020OpenAlexW1982608370MaRDI QIDQ1837963

Alexander Givental

Publication date: 1982

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01081802

zbMATH Keywords

multiple rootLagrangian varietycomultiplicity of a rootgeneralized swallow-tails

Mathematics Subject Classification ID

Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99)

Related Items (6)

Nonlinear equations and elliptic curves ⋮ Unified approach to KdV modulations ⋮ Spectral theory of finite-zone nonstationary Schrödinger operators. A nonstationary Peierls model ⋮ Deformation of singular Lagrangian subvarieties ⋮ Whitney singularities of solutions of partial differential equations ⋮ Covariant symplectic geometry of binary forms and singularities of systems of rays

Cites Work

• Reconstructions of wave fronts depending on one parameter
• Wave front evolution and equivariant Morse lemma

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