Sparse Polynomial Approximation of High-Dimensional Functions Owen Elliot-Kugell Christopher Hitchens

Christopher Hitchens

sociology and social philosophy

using various kinds of tackle

and ends up

moving away from the rhymed forms of her devotional works into a blank verse marked by a quiet flexibility and contemplative grace

Sparse Polynomial Approximation of High-Dimensional Functions Owen Elliot-Kugell Christopher HitchensOver seventy years ago, Richard Bellman coined the term "the curse of dimensionality" to describe phenomena and computational challenges that arise in high dimensions. These challenges, in tandem with the ubiquity of high dimensional functions in real world applications, have led to a lengthy, focused research effort on high dimensional approximation that is, the development of methods for approximating functions of many variables accurately and