# Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si3.gif" display="inline" overflow="scroll"><mml:msup><mml:mrow><mml:mi>H</mml:mi></mml:mrow><mml:mrow><mml:mi>γ</mml:mi></mml:mrow></mml:msup></mml:math>

> Research article (Journal of Approximation Theory, 2016) · cited 30× · AI/ML

**Wikidata**: [openalex:W1714077815](https://www.wikidata.org/wiki/openalex:W1714077815)  
**Source**: https://4ort.xyz/entity/sampling-on-energy-norm-based-sparse-grids-for-the-optimal-recovery-of-sobolev-type-functions-in-mml-math-xmlns-mml-http