SPECTRAL ANALYSIS OF BILATERAL BIRTH-DEATH PROCESSES: SOME NEW EXPLICIT EXAMPLES

被引:1
作者
de la Iglesia, Manuel D. [1 ]
机构
[1] Univ Nacl Autonoma Mexico, Inst Matemat, Ciudad De Mexico 04510, Mexico
关键词
Bilateral birth-death processes; orthogonal polynomials; spectral analysis; NONLINEAR BIRTH; CONTINUOUS-TIME; RANDOM-WALKS;
D O I
10.1017/apr.2021.64
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We consider the spectral analysis of several examples of bilateral birth-death processes and compute explicitly the spectral matrix and the corresponding orthogonal polynomials. We also use the spectral representation to study some probabilistic properties of the processes, such as recurrence, the invariant distribution (if it exists), and the probability current.
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页码:1193 / 1221
页数:29
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