Bernstein-type operators on a triangle with all curved sides. - Petru Blaga; Teodora Catinas; Gheorghe Coman (Appl. Math. Comput., 2011)

Extension of some particular interpolation operators to a triangle with one curved side. - Teodora Catinas (Appl. Math. Comput., 2017)

A Constrained Shepard Type Operator for Modeling and Visualization of Scattered Data. - Teodora Catinas (Symmetry, 2022)

A Review on Some Linear Positive Operators Defined on Triangles. - Teodora Catinas (Symmetry, 2022)

Cheney-Sharma Type Operators on a Triangle with Straight Sides. - Teodora Catinas (Symmetry, 2022)

Spherical interpolation of scattered data using least squares thin-plate spline and inverse multiquadric functions. - Teodora Catinas; Andra Malina (Numer. Algorithms, 2024)

Spherical Shepard-Bernoulli operator. - Teodora Catinas; Andra Malina (J. Appl. Math. Comput., 2025)