Exact order of the Lebesgue constants for bivariate Lagrange interpolation at certain node-systems
2009 ◽
Vol 46
(1)
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pp. 97-102
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The authors investigate two sets of nodes for bivariate Lagrange interpolation in [−1, 1] 2 and prove that the order of the corresponding Lebesgue constants is (log n ) 2 .
2014 ◽
Vol 55
(6)
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pp. 1144-1160
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1986 ◽
Vol 33
(2)
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pp. 207-218
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2021 ◽
Vol 73
(1)
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pp. 62-67
Keyword(s):
1970 ◽
Vol 32
(1)
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pp. 141-158