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Old   August 29, 2012, 03:07
Default Gauss-Lobatto quadrature
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Choi Dong-Jun
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I need weights of 6th order Gauss-Lobatto quadrature points.
The points are given as

x_{i-1/2}, x_{i-sqrt(5)/10}, x_{i+sqrt(5)/10}, x_{i+1/2}
(i : grid points) .

I am trying to find the weights of above points.
But I cannot find.

I would like to know the weights of 6th order Gauss-Lobatto quadrature points, other order Gauss-Lobatto quadrature points and weights.

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