Logarithmic asymptotics of contracted Sobolev extremal polynomials on the real line.

Guillermo López Lagomasino F. Marcellán Español H. Pijeira Cabrera Logarithmic asymptotics of contracted Sobolev extremal polynomials on the real line. 62-73 2006 143 Journal of Approximation Theory 1 http://dx.doi.org/10.1016/j.jat.2006.03.014 db/journals/jat/jat143.html#LagomasinoEC06