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math.PR2025
On the entropy for indeterminate moment problems
Christian Berg
For an indeterminate Hamburger moment problem we consider an infinite family of analytic densities solving the moment problem and we prove that they all have finite (Shannon) entro…
math.PR2008★ 7 cited
On some results of Cufaro Petroni about Student t-processes
C. Berg, C. Vignat
This paper deals with Student t-processes as studied in (Cufaro Petroni N 2007 J. Phys. A, Math. Theor. 40(10), 2227-2250). We prove and extend some conjectures expressed by Cufaro…