1Blurb:: Employ a nodal sparse grid construction in stochastic collocation 2 3Description:: 4 5Stochastic collocation with sparse grids can employ either a nodal or 6hierarchical formulation. The nodal formulation does not require 7nested interpolation rules and is therefore more generally applicable. 8However, in the context of adaptive refinement, it can suffer from 9loss of precision due to subtractive cancellation. 10 11Topics:: 12Examples:: 13Theory:: 14Faq:: 15See_Also:: 16