Prior estimation of gradients difference and their consequences
Автор: Shirokiy Alexandr Alexandrovich
Журнал: Математическая физика и компьютерное моделирование @mpcm-jvolsu
Рубрика: Математика
Статья в выпуске: 2 (15), 2011 года.
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This work presents estimations of gradients difference of piecewise affine approximation and C1-differentiable function which is investigated with its aid in usual metrics and surface metrics. At first separate simplexes are estimated, then consequences are formulated for trian- gulation of ranges of definition of class function C2.
Cимплекс, simplex, interpolation error, delone triangulation, acute triangulation, func- tion' gradient
Короткий адрес: https://sciup.org/14968694
IDR: 14968694