1.3 Natural duality: algebraic approach
An algebraic study based on the natural duality between the space of signed measures and the space of bounded functions will provide some structural results. These results are quite complete for finite state spaces . The complete study for arbitrary discrete will be done later using probabilistic techniques. A reader for which this is the main interest may go directly to Section 1.4.
1.3.1 Complex eigenvalues and spectrum
1.3.1.1 Some reminders
The eigenvalues of the operator
are given by all such that is not injective as an operator on .
The eigenspace of is the kernel
and its nonzero elements are called eigenvectors. Hence, in is an eigenvector ...
Get Markov Chains: Analytic and Monte Carlo Computations now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.