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I correct my typos . please read again...
aminer
5/21/2014 11:33:00 PM
I correct my typos . please read again...
Hello...
I have come to an interresting subject...
As you have noticed i have implemented a parallel conjugate gradient
solver, here it is:
https://sites.google.com/site/aminer68/parallel-implementation-of-conjugate-gradient-linear-sys...
This parallel solver is useful in mathematical finit elements
calculations etc.
but it is also useful in mathematical calculations of Markov chains...
Mathematical eigenvectors shows in phemenons that exhibit a stable
behavior with time... and in Markov chains we searh also for
an eigenvector where the systeme will stabilize so we have to resolve:
A*vector(v) = 1*vector(v)
A is the transition matrix
and v a vector.
So since the Eigenvalue is 1 that means we have to solve the
following system of equationa that will give you the eigenvector
where the system will stabilize its behavior:
(A - I)*vector(x)= vector(0)
I is the indentity matrix.
And you can solve this system of equations by
my parallel conjugate gradient system solver also..
or you can solve the following system of equations:
(Transpose(A) - I)*vector(x)= vector(0)
And you can solve this system of equations by
my parallel conjugate gradient system solver also..
Thank you,
Amine Moulay Ramdane.
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I correct my typos . please read again...
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