Conceptual

Invariant Measures for Stochastic Delay Equations with Negative Feedback

Sufficient conditions for a non-trivial invariant probability measure to exist for stochastic delay differential equations with negative feedback (e.g. noisy Mackey-Glass and Nicholson's blowflies) driven by integrable Levy noise, characterised via boundedness in probability and the Krylov-Bogoliubov method.