E
Erik A. van Doorn
Researcher at University of Twente
Publications - 72
Citations - 1798
Erik A. van Doorn is an academic researcher from University of Twente. The author has contributed to research in topics: Orthogonal polynomials & Discrete orthogonal polynomials. The author has an hindex of 24, co-authored 71 publications receiving 1711 citations.
Papers
More filters
Journal ArticleDOI
Quasi-stationary distributions and convergence to quasi-stationarity of birth-death processes
TL;DR: In this article, the authors studied the quasi-stationary distribution of a birth-death process on the state space {−1, 0, 1, ·· ·}, where −1 is an absorbing state which is reached with certainty and {0, 1 · · ·} is an irreducible class.
Journal ArticleDOI
Quasi-stationary distributions for discrete-state models
TL;DR: This paper contains a survey of results related to quasi-stationary distributions, which arise in the setting of stochastic dynamical systems that eventually evanesce, and which may be useful in describing the long-term behaviour of such systems before evanescence.
Journal ArticleDOI
Conditions for exponential ergodicity and bounds for the decay parameter of a birth-death process
TL;DR: In this paper, a complete solution is obtained for processes where, from some finite state n onwards, the birth and death rates are rational functions of n. The authors give necessary and sufficient conditions which suffice to settle the question for most processes encountered in practice.
Journal ArticleDOI
The deviation matrix of a continuous-time markov chain
TL;DR: The deviation matrix of an ergodic, continuous-time Markov chain with transition probability matrix P(·) and transition probability matrices P(t) and P(d) is the matrix D ≡ ∫ 0∞(P(t − P) dt as discussed by the authors.
Journal ArticleDOI
On the continued Erlang loss function
A. A. Jagers,Erik A. van Doorn +1 more
TL;DR: In this article, the authors proved the convexity of the analytic continuation of the classical Erlang loss function as a function of x, x >= 0 and the uniqueness of the solution of the basic set of equations associated with the equivalent random method.