Would you be interested in collaborating with Prof. Rushan Ziatdinov on a research paper? Please take a look at my publications and let me know.
This article examines approximation issues in applied geometry. Calculations in such problems are based on the 3D approximation of curves and surfaces. Surface approximation can be narrowed down to a function of one variable. A type of multifunction interpolation (see article I in the journal) is proposed. Errors are estimated and circular arc interpolation convergence is proven. A brief description of practical application of the method is given.