摘要
M.M.Derriennic discussed the properties of Bernstein-Durrmeyer operators,M. Heilmann solved the saturation situation and the author obtained the characte-rization of their order of approximation.As extending Kantorovich polynomials inL_p[0,1]to Szász-Mirakjan-Kantorovich operators in L_p[0,∞)by V.Totik,We in-troduce a new class of Szász-Mirakjan type operators:
出处
《数学进展》
CSCD
北大核心
1990年第1期118-120,共3页
Advances in Mathematics（China）
基金
Supported by NSF of China
