TY - JOUR
T1 - A Note on a Theorem of J. Szabados
AU - L. Y. Zhu & Y. Tan
JO - Analysis in Theory and Applications
VL - 3
SP - 275
EP - 279
PY - 2013
DA - 2013/07
SN - 29
DO - http://doi.org/10.4208/ata.2013.v29.n3.7
UR - https://global-sci.org/intro/article_detail/ata/5063.html
KW - Lagrange interpolation, Chebyshev polynomial, fundamental function of interpolation.
AB - <p style="text-align: justify;">In this note, we establish a companion result to the theorem of J. Szabados on the maximum of fundamental functions of Lagrange interpolation based on Chebyshev nodes.</p>