Arkiv för Matematik

Volume 56 (2018)

Number 2

On dicritical singularities of Levi-flat sets

Pages: 395 – 408

DOI: http://dx.doi.org/10.4310/ARKIV.2018.v56.n2.a12

Authors

Sergey Pinchuk (Department of Mathematics, Indiana University, Bloomington, Indiana, U.S.A.)

Rasul Shafikov (Department of Mathematics, University of Western Ontario, London, Ontario, Canada)

Alexandre Sukhov (U.F.R. de Mathématiques, Université de Lille (Sciences et Technologies), Villeneuve d’Ascq, France)

Abstract

It is proved that dicritical singularities of real analytic Levi-flat sets coincide with the set of Segre degenerate points.

Keywords

Levi-flat set, dicritical singularity, foliation, Segre variety

2010 Mathematics Subject Classification

32Dxx, 32Sxx, 34Mxx, 37F75

Full Text (PDF format)

The second author is partially supported by the Natural Sciences and Engineering Research Council of Canada. The third author is partially supported by Labex CEMPI.

Received 21 August 2017