Dunkl's Theory and Best Approximation by Entire Functions of Exponential Type in <em>L</em><sub>2</sub>-metric with Power Weight

Yong Ping LIU, Chun Yuan SONG

Acta Mathematica Sinica . 2014, (10): 1748 -1762 . DOI: 10.1007/s10114-014-2415-1