A. Sagiv

activity

20042023

most citedRelativistic Radiation Mediated Shocks

95 citations · 156 across the 13 of their papers we have counts for

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2 papers · 1 filter

math.CA2021

Minimizing optimal transport for functions with fixed-size nodal sets

Qiang Du, Amir Sagiv

Consider the class of zero-mean functions with fixed $L^{\infty}$ and $L^{1}$ norms and exactly $N \in N$ nodal points. Which functions $f$ minimize $W_{p} (f_{+}, f_{-})$ , the Wasse…

math.CA2019

The Wasserstein Distances Between Pushed-Forward Measures with Applications to Uncertainty Quantification

Amir Sagiv

In the study of dynamical and physical systems, the input parameters are often uncertain or randomly distributed according to a measure $ϱ$ . The system's response $f$ pushes…