cssExptsMult -- the exponents (and multiplicities) of the canonical series solutions of I in the direction of a weight vector
Synopsis
Usage:
cssExptsMult(I,w)
Inputs:
I, holonomic ideal in a Weyl algebra D
w, List of (generic) weights for I, of length half the number of variables in D
Outputs:
a list, of exponents of the starting exponents of the canonical series solutions of I in the direction of (-w,w), as in [SST, Theorem 2.3.11], together with their multiplicities.