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20132016
most citedA weighted L1-minimization approach for sparse polynomial chaos expansions

191 citations · 266 across the 4 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

stat.CO2015★ 75 cited

On Polynomial Chaos Expansion via Gradient-enhanced -minimization

Ji Peng, Jerrad Hampton, Alireza Doostan

Gradient-enhanced Uncertainty Quantification (UQ) has received recent attention, in which the derivatives of a Quantity of Interest (QoI) with respect to the uncertain parameters a…

math.FA2015

Riemann-Liouville Fractional Cosine Functions

Zhan-Dong Mei, Ji-Gen Peng

In this paper, a new notion, named Riemann-Liouville fractional cosine function is presented. It is proved that a Riemann-Liouville -order fractional cosine function is equivale…