L. Korobenko

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20132021

most citedHypoellipticity of a Class of Infinitely Degenerate Second Order Operators and Systems

1 citations · 1 across the 6 of their papers we have counts for

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math.AP2017

Hypoellipticity without loss of derivatives for Fedii's type operators

Timur Akhunov, Lyudmila Korobenko, Cristian Rios

We prove that second order linear operators on $R^{n + m}$ of the form $L (x, y, D_{x}, D_{y}) = L_{1} (x, D_{x}) + g (x) L_{2} (y, D_{y})$ , where $L_{1}$ and $L_{2}$ satisfy Morimoto's super-logari…