李中凯,博士,首都师范大学数学科学学院教授,博导.研究方向为调和分析与逼近论.姓名:李中凯 职 称:教授,博导 学 位:博士 毕业院校:大连理工大学 研究方向:调和分析与逼近论 SomeRepresentations of Translations of Product of Two Functions for HankelTransforms and Jacobi Transforms Common Fixed-points for Banach Operator Pairsin Best Approximation Local approximation by generalizedBaskakov-Durrmeyer operators A new proof of an identity of Jetter andSt"ockler for multivariate Bernstein polynomials Uncertainty principles for Sturm-Liouvilleoperators Uncertainty principles for Jacobi expansions Summability of orthogonal expansions of severalvariables Harmonic analysis on extended Jacobiexpansions: An application of Dunkl's theory "Analysis, Combinatorics andComputing" On l-1 Riesz summability of the inverseFourier integrals