 
Summary: Semilocal microdifferential theory and computations of moments
of semialgebraic domains
Gabriela Putinar
Address: Department of Mathematics, University of California, Santa Bar
bara, CA 93106, U.S.A.
email: gputinar@att.net
Mathematics Sciences Classification (2000). 44A60, 65R32, 14P05,
34M15, 34M35.
Keywords: extremal Lproblem of moments, Laplace transform, Gauss
Manin connexion, microdifferential system.
Abstract
In the extremal nvariable Lmoment problem, the solution (=the
characteristic function of {p < 0},) p a polynomial, is determined by
finitely many moments, in a set A.
In [23], for quadrature domains (n = 2), the reduction of all moments
to the moments in A is implicit in the reconstruction of p using hyponor
mal operators.
For n 2, assuming that the complexified of p has only isolated critical
points for its singularities, we show that the local algorithm [22] which
reduces to the moments in a base extends to the global case, with equality
