On Complexifications of Differentiable Manifolds.
On Equivalence of Ideals of Real Global Analytic Functions and the 17th Hilbert Problem.
On Hilbert's 17th Problem and Real Nullstellensatz for Global Analytic Functions.
On normalization of Nash varieties
On Stein extensions of real symmetric spaces.
On the analytic approximation of differentiable functions from above
We determine conditions in order that a differentiable function be approximable from above by analytic functions, being left invariate on a fixed analytic subset which is a locally complete intersection.
On the connected components of a global semianalytic set.
On the group of real analytic diffeomorphisms
The group of real analytic diffeomorphisms of a real analytic manifold is a rich group. It is dense in the group of smooth diffeomorphisms. Herman showed that for the -dimensional torus, its identity component is a simple group. For fibered manifolds, for manifolds admitting special semi-free actions and for 2- or 3-dimensional manifolds with nontrivial actions, we show that the identity component of the group of real analytic diffeomorphisms is a perfect group.
On the projective structure of a real hypersurface in C...
On the Real Spectrum of a Ring of Global Analytic Functions
On the theorem of Frobenius for complex vector fields
Properties of Peak Sets in Weakly Pseudoconvex Boundaries in C2.
Quelques propriétés quantitatives des ensembles semi-algébriques
Quotients of Analytic Sheaves (With Application to the Generic Local Ring of an Analytic Subset at a Point).
Real Algebraic Geometry and the 17th Hilbert Problem.
Real algebraic spaces
Real algebraic structures on topological spaces
Real analytic approximation of locally embeddable CR manifolds
Real analytic manifolds in with parabolic complex tangents along a submanifold of codimension one
We will classify -dimensional real submanifolds in which have a set of parabolic complex tangents of real dimension . All such submanifolds are equivalent under formal biholomorphisms. We will show that the equivalence classes under convergent local biholomorphisms form a moduli space of infinite dimension. We will also show that there exists an -dimensional submanifold in such that its images under biholomorphisms , , are not equivalent to via any local volume-preserving holomorphic...
Real analytic projective planes with large automorphism groups.