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math.FA2018
The multidimensional truncated Moment Problem: The Moment Cone
Philipp J. di Dio, Konrad Schmüdgen
Let , , be measurable functions on a measurable space . If is a positive measure on $(\mathcal{X},\mat…
math.PR2018
The multidimensional truncated Moment Problem: Gaussian and Log-Normal Mixtures, their Carathéodory Numbers, and Set of Atoms
Philipp J. di Dio
We study truncated moment sequences of distribution mixtures, especially from Gaussian and log-normal distributions and their Carathéodory numbers. For $\mathsf{A} = \{a_1,\dots,a_…