Open AccessInterpolation Operators on Some Triangles with Curved Sides
Author(s) -
Teodora Cătinaş,
Petru Blaga,
Gheorghe Coman
Publication year - 2014
Publication title -
analele ştiinţifice ale universităţii "al.i. cuza" din iaşi. matematică
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.144
H-Index - 12
eISSN - 2344-4967
pISSN - 1221-8421
DOI - 10.2478/aicu-2013-0028
Subject(s) - interpolation (computer graphics) , mathematics , product (mathematics) , type (biology) , operator theory , linear interpolation , mathematical analysis , pure mathematics , algebra over a field , geometry , computer science , polynomial , image (mathematics) , computer vision , geology , paleontology
This paper contains a survey regarding interpolation and Bernstein-type operators defined on triangles having one or all curved sides; we consider as well some of the product and Boolean sum operators. We study the interpolation properties, the orders of accuracy and the remainders of the generated approximation formulas.