(mathematics, stochastic processes) The quality of being null recurrent.

(mathematics, stochastic processes, of a state) Recurrent with infinite expected return time.

(mathematics, stochastic processes, of a state) recurrent with finite expected return time.

(astronomy) A type of nova in which the sudden brightening and gradual diminishing is repeated (for any of several reasons)

plural of recurrent nova

plural of recurrent aborter

(medicine) A person who has had three or more consecutive miscarriages due to an underlying condition.

(cosmology, religion, philosophy) The belief or theory that all the events in cosmic history repeat in an endless cycle.

plural of recurrence relation

(machine learning) An artificial neural network where the connections between units give them a kind of internal memory useful for processing arbitrary sequences of inputs as in speech recognition.