4 papers
On non-negative solutions of SDDEs with an application to CARMA processes
Mikkel Slot Nielsen, Victor Rohde
This note provides a simple sufficient condition ensuring that solutions of stochastic delay differential equations (SDDEs) driven by subordinators are non-negative. While, to the…
A surrogate model for estimating extreme tower loads on wind turbines based on random forest proximities
Mikkel Slot Nielsen, Victor Rohde
In the present paper we present a surrogate model, which can be used to estimate extreme tower loads on a wind turbine from a number of signals and a suitable simulation tool. Due…
Stochastic differential equations with a fractionally filtered delay: a semimartingale model for long-range dependent processes
Richard A. Davis, Mikkel Slot Nielsen, Victor Rohde
In this paper we introduce a model, the stochastic fractional delay differential equation (SFDDE), which is based on the linear stochastic delay differential equation and produces…
On infinite divisibility of a class of two-dimensional vectors in the second Wiener chaos
Andreas Basse-O'Connor, Jan Pedersen, Victor Rohde
Infinite divisibility of a class of two-dimensional vectors with components in the second Wiener chaos is studied. Necessary and sufficient conditions for infinite divisibility is…