Rational approximation and Lagrangian inclusions
Rasul Shafikov
The University of Western Ontario, London, CanadaAlexandre Sukhov
Université des Sciences et Technologies de Lille, France
Abstract
We show that any real compact surface , except the sphere and the projective plane , admits a pair of smooth complex-valued functions with the property that any continuous complex-valued function on is a uniform limit of a sequence of , where are rational functions on .
Cite this article
Rasul Shafikov, Alexandre Sukhov, Rational approximation and Lagrangian inclusions. Enseign. Math. 62 (2016), no. 3/4, pp. 487–499
DOI 10.4171/LEM/62-3/4-6