Chebyshev-Gauss-Lobatto points are specific nodes used in numerical methods for approximating solutions to differential equations, particularly within the context of pseudospectral methods. These points are derived from the roots of Chebyshev polynomials and include the endpoints of the interval, making them highly effective for polynomial interpolation and spectral methods due to their distribution properties. They help achieve high accuracy in numerical approximations by minimizing the Runge phenomenon.
congrats on reading the definition of Chebyshev-Gauss-Lobatto Points. now let's actually learn it.