Article ID Journal Published Year Pages File Type
403365 Journal of Symbolic Computation 2007 21 Pages PDF
Abstract

Let and , where C is an effective field and and S are given a suitable asymptotic ordering ≼. Consider the mapping L:S→Sl;f↦(L1f,…,Llf), where L1,…,Ll∈Θ. For , it is natural to ask how to solve the system Lf=g. In this paper, we will effectively characterize and show how to compute a so called distinguished right inverse of L. We will also characterize the solution space of the homogeneous equation Lh=0.

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