 
Summary: Boltzmann Equation
Velocity distribution functions of particles
Derivation of Boltzmann Equation
Ludwig Eduard Boltzmann (February 20, 1844  September 5, 1906), an
Austrian physicist famous for the invention of statistical mechanics. Born
in Vienna, AustriaHungary, he committed suicide in 1906 by hanging
himself while on holiday in Duino near Trieste in Italy.
Distribution Function (probability
density function)
Random variable y is distributed with the probability
density function f(y) if for any interval [a b] the
probability of a
f(y) is always nonnegative
P=
a
b
f ydy
