Fast Conversion Algorithms for Orthogonal Polynomials
  We discuss efficient conversion algorithms for orthogonal polynomials. We describe a known conversion algorithm from an arbitrary orthogonal basis to the monomial basis, and deduce a new algorithm of the same complexity for the converse operation. 
Alin Bostan (INRIA Rocquencourt), Bruno Salvy (INRIA Rocquencourt),   \'Eric Schost