7 citations · 17 across the 19 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
math.SP2015
Bounds on order of indeterminate moment sequences
Raphael Pruckner, Roman Romanov, Harald Woracek
We investigate the order of the four entire functions in the Nevanlinna matrix of an indeterminate Hamburger moment sequence. We give an upper estimate for which is explici…
math.SP2015★ 7 cited
Direct and inverse spectral theorems for a class of canonical systems with two singular endpoints
Matthias Langer, Harald Woracek
Part I of this paper deals with two-dimensional canonical systems , , whose Hamiltonian is non-negative and locally integrable, and where Weyl's li…