Research Output per year

## Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Birth-death process
Mathematics

Rate of convergence
Mathematics

Orthogonal polynomials
Mathematics

Quasi-stationary distribution
Mathematics

First hitting time
Mathematics

Transition probability
Mathematics

Polynomial
Mathematics

Weighted sums
Mathematics

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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1981 2018

## On the strong ratio limit property for discrete-time birth-death processes

van Doorn, E. A. 15 May 2018 In : Symmetry, integrability and geometry : methods and applications (SIGMA). 14, 9 p., 047Research output: Scientific - peer-review › Article

Birth-death process

Discrete-time

Sufficient conditions

Transition probability

## An orthogonal-polynomial approach to first-hitting times of birth-death processes

van Doorn, E. A. Jun 2017 In : Journal of Theoretical Probability. 30, 2, p. 594-607 13 p.Research output: Scientific - peer-review › Article

First hitting time

Birth-death process

Orthogonal polynomials

Associated polynomials

Dirichlet form

## Asymptotic period of an aperiodic Markov chain and the strong ratio limit property

van Doorn, E. A. Mar 2017 Enschede: University of Twente, Department of Applied Mathematics. 25 p. (Memorandum / Department of Applied Mathematics; no. 2059)Research output: Other research output › Report

Birth-death process

Sufficient conditions

Converse

Countable

Markov chain

## Shell polynomials and dual birth-death processes

van Doorn, E. A. 18 May 2016 In : Symmetry, integrability and geometry : methods and applications (SIGMA). 12, p. 049 15 p.Research output: Scientific - peer-review › Article

Birth-death process

Duality

Polynomial

Moment problem

Orthogonal polynomials

## An orthogonal-polynomial approach to first-hitting times of birth-death processes

van Doorn, E. A. Apr 2015 Enschede: University of Twente, Department of Applied Mathematics. 13 p. (Memorandum; no. 2044)Research output: Professional › Report

First hitting time

Birth-death process

Associated polynomials

Dirichlet form

Orthogonal polynomials

## Activities 2005 2005

## Fith International Conference on Matrix Analytic Methods in Stochastic Models (MAM5)

van Doorn, E. A. (Member of programme committee)2005

Activity: Organising a conference, workshop, ...