Abstract
In this chapter we consider a time-homogeneous MC = {fit} on acountablespaceX.For notational convenience, and without loss of generality, we assume thatX ={0, 1, 2,… with the discrete topology. In this caseBis the o-algebra of all the subsets ofX.The corresponding one-step t.p.f.Pis an infinite matrix {P(i, j)} where As in §2.2, the n-step t.p.f. is denoted byP“and it can be obtained recursively asP” = PP“ -1=Pn-1Pfor all n = 1, 2 with Po =Ithe identity matrix.
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© 2003 Springer Basel AG
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Herná-Lerma, O., Lasserre, J.B. (2003). Countable Markov Chains. In: Markov Chains and Invariant Probabilities. Progress in Mathematics, vol 211. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8024-4_3
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DOI: https://doi.org/10.1007/978-3-0348-8024-4_3
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9408-1
Online ISBN: 978-3-0348-8024-4
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