Про збіжність одного класу двовимірних відповідних гіллястих ланцюгових дробів
The infinite branched continued fraction, associated with the correspondence problem between a formal double power series and a sequence of the rational approximations of a function of two variables, is considered. Using formulas for real and imaginary parts of tails of figured approximants and a mu...
Збережено в:
| Дата: | 2020 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine
2020
|
| Теми: | |
| Онлайн доступ: | http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2020.18.25-33 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Prykladni Problemy Mekhaniky i Matematyky |
Репозитарії
Prykladni Problemy Mekhaniky i Matematyky| Резюме: | The infinite branched continued fraction, associated with the correspondence problem between a formal double power series and a sequence of the rational approximations of a function of two variables, is considered. Using formulas for real and imaginary parts of tails of figured approximants and a multidimensional analogue of the Stieltjes–Vitali theorem, the figured uniform convergence of such a fraction in some domain is investigated and the estimation of the rate of its convergence is obtained. Cite as: T. M. Antonova, S. M. Vozna, “On convergence of one class of corresponding two-dimensional branched continued fractions,” Prykl. Probl. Mekh. Mat., Issue 18, 25–33 (2020) (in Ukrainian), https://doi.org/10.15407/apmm2020.18.25-33 |
|---|