Vandermonde matrix.

Vandermonde matrix.

Rack H. (2013) "Variation on a Theme of Chebyshev: Sharp Estimates for the Leading Coefficients of Bounded Polynomials " Dolomites Research Notes on Approximation, 6(Special_Issue), 101-119. DOI: 10.14658/PUPJ-DRNA-2013-Special_Issue-11