A. Bonito

activity

20132026

most citedNumerical Methods for Fractional Diffusion

145 citations · 289 across the 31 of their papers we have counts for

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Showing 2013Show all

2 papers · 1 filter

math.NA2013

Numerical Approximation of Fractional Powers of Elliptic Operators

Andrea Bonito, Joseph E. Pasciak

We present and study a novel numerical algorithm to approximate the action of $T^{β} := L^{- β}$ where $L$ is a symmetric and positive definite unbounded operator on a Hilbert space $H_…

math.NA2013★ 1 cited

Adaptive Finite Element Methods for Elliptic Problems with Discontinuous Coefficients

Andrea Bonito, Ronald A. DeVore, Ricardo H. Nochetto

Elliptic partial differential equations (PDEs) with discontinuous diffusion coefficients occur in application domains such as diffusions through porous media, electro-magnetic fiel…