A Real-analytic Nonpolynomially Convex Isotropic Torus with no Attached Discs

Abstract

AbstractWe showbymeans of an example in that Gromov’s theoremon the presence of attached holomorphic discs for compact Lagrangianmanifolds is not true in the subcritical real-analytic case, even in the absence of an obvious obstruction, i.e., polynomial convexity.