Natural Science, Mathematics, 2025
AN APPROACH TO INTERPOLATION BY INTEGRATION
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Submitted: 2025-02-27; Published: 2025-02-27
© 2025 by author(s) and The Gufo Inc.
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(CC BY-NC 4.0).
Abstract
In this paper we consider the correctness of Lagrange bivariate interpolation problem, where interpolation parameters are integrals over certain bounded plane regions. Here we study the case of bivariate polynomials of degree not exceeding one.