3 citations · 4 across the 4 of their papers we have counts for
4 papers
Determination of Wave Speed from point sources
Joonas Ilmavirta, Teemu Saksala, Ashwin Tarikere +1
We consider the wave equation with variable wave speed in Euclidean space, with point sources modeled by Dirac delta initial displacement data. There are three special subsets of t…
Stability and Statistical Inversion of Travel time Tomography
Ashwin Tarikere, Hanming Zhou
In this paper, we consider the travel time tomography problem for conformal metrics on a bounded domain, which seeks to determine the conformal factor of the metric from the length…
Reconstruction of Rough Conductivities from Boundary Measurements
Ashwin Tarikere
We show the validity of Nachman's procedure (Ann. Math. 128(3):531-576, 1988) for reconstructing a conductivity function in a smooth bounded domain ($n\…
Approximate Isotropic Cloak for the Maxwell equations
Tuhin Ghosh, Ashwin Tarikere
We construct a regular isotropic approximate cloak for the Maxwell system of equations. The method of transformation optics has enabled the design of electromagnetic parameters tha…