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JOURNALS // Funktsional'nyi Analiz i ego Prilozheniya // Archive

Funktsional. Anal. i Prilozhen., 2023 Volume 57, Issue 1, Pages 100–103 (Mi faa4039)

This article is cited in 1 paper

Brief communications

The image of a Lagrangian germ of type $E_6^\pm$

V. D. Sedykh

Gubkin Moscow Institute Oil and Gas

Abstract: It is proved that the image of a stable germ of type $E_6^\pm$ of a Lagrangian map to $\mathbb R^n$ is homeomorphic to the germ at zero of a closed half-space.

Keywords: singularities of Lagrangian maps.

Received: 30.07.2022
Revised: 12.09.2022
Accepted: 16.09.2022

DOI: 10.4213/faa4039


 English version:
Functional Analysis and Its Applications, 2023, 57:1, 80–82

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© Steklov Math. Inst. of RAS, 2025