The degree distribution of a network has the following functional form: Pk = Cak, Where a < 1 is a constant, and k ≥ 1 is the degree. a. Find out the value of C. b. Find out its probability generating function go (z) in compact form.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.EA: Extended Application Using Extrapolation To Predict Life Expectancy
Problem 8EA
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The degree distribution of a network has the following functional form:
Pk = Cak,
Where a < 1 is a constant, and k ≥ 1 is the degree.
a.
Find out the value of C.
b. Find out its probability generating function go(z) in compact form.
C. Find out the corresponding generating function g₁(z) for its excess degree
distribution in compact form.
d. Find out the probability that a node in this network has zero 2nd neighbors.
condition for a such that a giant component is present.
e.
Find out the
f.
When 1 -
fraction of nodes are randomly removed, find out the critical
value of when giant cluster emerges.
g. What is the size of the giant cluster if it exists?
Transcribed Image Text:The degree distribution of a network has the following functional form: Pk = Cak, Where a < 1 is a constant, and k ≥ 1 is the degree. a. Find out the value of C. b. Find out its probability generating function go(z) in compact form. C. Find out the corresponding generating function g₁(z) for its excess degree distribution in compact form. d. Find out the probability that a node in this network has zero 2nd neighbors. condition for a such that a giant component is present. e. Find out the f. When 1 - fraction of nodes are randomly removed, find out the critical value of when giant cluster emerges. g. What is the size of the giant cluster if it exists?
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