1Blurb:: Employ a nodal sparse grid construction in stochastic collocation
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3Description::
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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.
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11Topics::
12Examples::
13Theory::
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