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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13075
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| Title: | On the Lebesgue constant of Leja sequences for the unit disk and its applications to multivariate interpolation |
| Authors: | Calvi J.-P.
Phung Van M. |
| Keywords: | Lagrange interpolation
Lebesgue constants
Leja sequences |
| Issue Date: | 2011 |
| Publisher: | Journal of Approximation Theory |
| Citation: | Volume 163, Issue 5, Page 608-622 |
| Abstract: | We estimate the growth of the Lebesgue constant of any Leja sequence for the unit disk. The main application is the construction of new multivariate interpolation points in a polydisk (and in the Cartesian product of many plane compact sets) whose Lebesgue constant grows (at most) like a polynomial. © 2011 Elsevier Inc. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13075 |
| ISSN: | 219045 |
| Appears in Collections: | New - Articles of Universities of Vietnam from Scopus
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