Stieltjes Truncated Moment Problem with Point Constraints
Vadim M. Adamyan, Igor M. Tkachenko · PAMM · 2003
Abstract The truncated Hamburger and Stieltjes moment problems [1] were solved elsewhere (see [3] and references therein) using the methods of the extension theory of Hermitian operators and, in particular, the results on extensions of nonnegative operators and matrices. Moreover, applying methods of the extension theory we found a purely algebraic algorithm for the solution of both problems. Here we solve the corresponding moment problems with point constraints.