Method of Generalized Moment Representations in the Theory of Rational Approximation (A Survey)

• Дата: 2003
• Автори: Holub, A. P., Голуб, А. П.
• Формат: Стаття
• Мова: Українська; Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2003
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/3909
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We give a survey of the method of generalized moment representations introduced by Dzyadyk in 1981 and its applications to Padé approximations. In particular, some properties of biorthogonal polynomials are investigated and numerous important examples are given. We also consider applications of this...