Indian Statistical Institute

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20022015

most citedKinetic Exchange Models for Income and Wealth Distributions

173 citations

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math.FA2012

A theorem of Roe and Strichartz for Riemannian symmetric spaces of noncompact type

Swagato K. Ray, Rudra P. Sarkar

Generalizing a result of Roe \cite{Roe} Strichartz proved in \cite{Str} that if a doubly-infinite sequence ${f_{k}}$ of functions on $R^{n}$ satisfies $f_{k + 1} = Δ f_{k}$ and $|f_{k}(x)|…

math.FA2012★ 2 cited

End point estimates for Radon transform of radial functions on Non-Euclidean spaces

Ashisha Kumar, Swagato K. Ray

We prove end point estimate for Radon transform of radial functions on affine Grasamannian and real hyperbolic space. We also discuss analogs of these results on the sphere.

math.FA2012★ 2 cited

Characterization of almost $L^{p}$ -eigenfunctions of the Laplace-Beltrami operator

Pratyoosh Kumar, Swagato K. Ray, Rudra P. Sarkar

In \cite{Roe} Roe proved that if a doubly-infinite sequence ${f_{k}}$ of functions on $R$ satisfies $f_{k + 1} = (d f_{k} / d x)$ and $∣ f_{k} (x) ∣ \leq M$ for all $k = 0, \pm 1, \pm 2, ...$ and…

A theorem of Roe and Strichartz for Riemannian symmetric spaces of noncompact type

End point estimates for Radon transform of radial functions on Non-Euclidean spaces

Characterization of almost Lp-eigenfunctions of the Laplace-Beltrami operator

Characterization of almost $L^{p}$ -eigenfunctions of the Laplace-Beltrami operator