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math.AC2022
Truncated moment problems on positive-dimensional algebraic varieties
Markus Wageringel
This manuscript transfers the main aspects of Prony's method from finitely-supported measures to the classes of signed or non-negative measures supported on algebraic varieties of…
math.AC2018
Moment ideals of local Dirac mixtures
Alexandros Grosdos Koutsoumpelias, Markus Wageringel
In this paper we study ideals arising from moments of local Dirac measures and their mixtures. We provide generators for the case of first order local Diracs and explain how to obt…