Sandia National Laboratories

# tensor_product

Use a tensor-product index set to construct a polynomial chaos expansion.

Specification

- Alias: None

- Arguments: None

Description

Use a tensor-product index set to construct a polynomial chaos expansion. That is for a given order \(p\) keep all terms with \(d\) -dimensional multi index \(\mathbf{i}=(i_1,\ldots,i_d)\) that satisfies

\[\max \,(i_1,\ldots,i_d) \le p\]

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