# Any example of maple code generating levy process using Lie Group?

What is the definition guided us to generate levy process from Lie Group? And How? And what is the generator? i found diff(exp(A Group))

and i only know the fundamental about the exponential of group

A := matrix([[1,0],[0,1]])
B := t*A;
M := exponential(B);
Mt := transpose(M);
Mt&*M
evalm(%)

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Do you, maybe, want to find Lie algebra of the Lie group, not the Levy process ? Please clarify your question –  Sasha Oct 7 '11 at 14:32
i want to know how to generate levy process from Lie Group, as there are m*n elements in a matrix, after differentiate, which one is levy process? –  M-Askman Oct 7 '11 at 23:15
Except less than infinity, what are the other properties of levy process hold? –  M-Askman Oct 7 '11 at 23:35