Consider a graph with vertices labeled $1, $2,... cn. Let P be the transition matrix for this graph with the rows and columns ordered to match the labeling of our graph (that way the entry Wij in the throw and it column will be probability of moving from vertex i to vertex j, just like in the video lecture.) Let a function defined on the vertices of the graph. Use the definition of harmonic to show that f is harmonic if (f(x₁)) f(x₂) (f(x₂)) P (f(x₂)) f(x₂) \ƒ(x₂)) =

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Consider a graph with vertices labeled $1, $2,... cn. Let P be the transition matrix
for this graph with the rows and columns ordered to match the labeling of our graph
(that way the entry Wij in the throw and it column will be probability of moving from
vertex i to vertex j, just like in the video lecture.) Let a function defined on the vertices
of the graph. Use the definition of harmonic to show that f is harmonic if
(f(x₁))
f(x₂)
(f(x₂))
P
(f(x₂))
f(x₂)
\ƒ(x₂))
=
Transcribed Image Text:Consider a graph with vertices labeled $1, $2,... cn. Let P be the transition matrix for this graph with the rows and columns ordered to match the labeling of our graph (that way the entry Wij in the throw and it column will be probability of moving from vertex i to vertex j, just like in the video lecture.) Let a function defined on the vertices of the graph. Use the definition of harmonic to show that f is harmonic if (f(x₁)) f(x₂) (f(x₂)) P (f(x₂)) f(x₂) \ƒ(x₂)) =
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