Journal of Siberian Federal University. Mathematics & Physics: On the Order of Convergence of Quadrature Formulae on Functions in the Spaces of Riesz Potential

Journal of Siberian Federal University. Mathematics & Physics / On the Order of Convergence of Quadrature Formulae on Functions in the Spaces of Riesz Potential

Issue: Journal of Siberian Federal University. Mathematics & Physics. 2008 1 (3)
Authors: Medvedeva, Mariya I.
Contact information: Мария И.Медведева: Институт космических и информационных технологий, Сибирский федеральный университет, ул. Киренского 26, Красноярск, 660074, Россия, email:
Keywords: quadrature formulas; error functionals; sequences of functionals; Riesz potential
Abstract: We establish an unimprovable lower estimate for the errors of quadrature formulae with no restrictions on nodes and coefficients with integrating the Riesz potentials.
Pages: 296-307
Paper at repository of SibFU: https://elib.sfu-kras.ru/handle/2311/773