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Question: Recursive definition of a function using a differential operator.

Question:Recursive definition of a function using a differential operator.

chrtzstn 55
February 16 2015
0

I have a nice family of functions of the form:

W:=(p,n,mu,w)->sum(w[k] * (n-k)p * mu(n-k),k=1..n)

which can be evaluated for different p's using the operator mu*diff(...,mu)

The recursion begins with p=0 and proceeds using mu*diff(W(p,n,mu,w),mu) = W(p+1,n,mu,w).

Can anybody implement this procedure in Maple

Thank you 
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