Least Squares Approximation of Polynomial Chaos Expansions With Optimized Grid Points

Multidimensional problems (41A63) Approximation by polynomials (41A10) Algorithms for approximation of functions (65D15) Numerical quadrature and cubature formulas (65D32)

Related Items (2)

Solution of the 3D density-driven groundwater flow problem with uncertain porosity and permeability ⋮ Conditioning and accurate solutions of Reynolds average Navier–Stokes equations with data-driven turbulence closures

Uses Software

CHEBINT
OPQ

Cites Work

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