\(L^p\)-approximation by truncated max-product sampling operators of Kantorovich-type based on Fejér kernel. (English) Zbl 1371.41016
The authors establish approximation convergence results with quantitative estimates in the \(L^p\)-norm for the Kantorovich variant of the truncated max-product sampling operators.
Reviewer: Hang Lau (Montréal)
MSC:
41A20 | Approximation by rational functions |
41A25 | Rate of convergence, degree of approximation |
41A35 | Approximation by operators (in particular, by integral operators) |
94A12 | Signal theory (characterization, reconstruction, filtering, etc.) |
94A20 | Sampling theory in information and communication theory |