Polynomial interpolation to analytic functions can be very accurate, depending on the distribution of the interpolation nodes. However, in equispaced nodes and the like, besides being badly ...

APM - Applied Mathematics APM 101 Fundamentals/College Algebra (3) Three hours of lecture/discussion per week. Algebraic operations on polynomials and rational functions as expressions, in equations, ...

Sabyasachi Chatterjee, Subhajit Goswami, ADAPTIVE ESTIMATION OF MULTIVARIATE PIECEWISE POLYNOMIALS AND BOUNDED VARIATION FUNCTIONS BY OPTIMAL DECISION TREES, The Annals of Statistics, Vol. 49, No. 5 ...

APM - Applied Mathematics APM 101 Fundamentals/College Algebra (3) Three hours of lecture/discussion per week. Algebraic operations on polynomials and rational functions as expressions, in equations, ...