共 50 条
- [1] Uniform approximation of geophysical fields on a sphere by trigonometric polynomials Dokl. Earth Sci., 2006, 1 (682-685):
- [3] Uniform approximation on the sphere by least squares polynomials Numerical Algorithms, 2019, 81 : 1089 - 1111
- [6] Approximation of Scattered Data by Trigonometric Polynomials on the Torus and the 2-sphere Advances in Computational Mathematics, 2004, 21 : 21 - 36
- [7] Approximation of trigonometric functions by trigonometric polynomials with interpolation Journal of Contemporary Mathematical Analysis, 2010, 45 : 14 - 25
- [8] Approximation of trigonometric functions by trigonometric polynomials with interpolation JOURNAL OF CONTEMPORARY MATHEMATICAL ANALYSIS-ARMENIAN ACADEMY OF SCIENCES, 2010, 45 (01): : 14 - 25