Li, Song Approximation theorems for a class of modified Szász-Kantorovich operators and Baskakov-Kantorovich operators. (Chinese) Zbl 0899.41015 Acta Math. Sci. (Chin. Ed.) 16, No. 3, 344-352 (1996). Approximation theorems and inverse theorems for a class of modified Szasz-Kantorovich operators and Baskakov-Kantorovich operators are given. Reviewer: Shi Ying-Guang (Beijing) Cited in 1 Document MSC: 41A35 Approximation by operators (in particular, by integral operators) 41A36 Approximation by positive operators Keywords:moduli of smoothness; degree of approximation; Szasz-Kantorovich operator; Baskakov-Kantorovich operator PDFBibTeX XMLCite \textit{S. Li}, Acta Math. Sci. (Chin. Ed.) 16, No. 3, 344--352 (1996; Zbl 0899.41015)