Revision as of 03:34, 9 June 2024 by Bot (Created page with "<div class="d-none"><math> \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}</math></div> Let <math>\mat{P}</math> be the transition matrix of an <math>r</math>-state ergodic chain. Prove that, if the diagonal entries <math>p_{ii}</math> are positive, then the chain is regular.")
BBy Bot
Jun 09'24
Exercise
[math]
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Let [math]\mat{P}[/math] be the transition matrix of an [math]r[/math]-state
ergodic chain. Prove that, if the diagonal entries [math]p_{ii}[/math] are positive, then the chain is regular.