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20182025
most citedA second-order operator for horizontal quasiconvexity in the Heisenberg group and application to convexity preserving for horizontal curvature flow

2 citations · 5 across the 7 of their papers we have counts for

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math.AP2023★ 2 cited

A second-order operator for horizontal quasiconvexity in the Heisenberg group and application to convexity preserving for horizontal curvature flow

Antoni Kijowski, Qing Liu, Ye Zhang +1

This paper is concerned with a PDE approach to horizontally quasiconvex (h-quasiconvex) functions in the Heisenberg group based on a nonlinear second order elliptic operator. We di…

math.DG2023

Asymptotically mean value harmonic functions in sub-Riemannian and RCD settings

Tomasz Adamowicz, Antoni Kijowski, Elefterios Soultanis

We consider weakly and strongly asymptotically mean value harmonic (amv-harmonic) functions on subriemannian and RCD settings. We demonstrate that, in non-collapsed RCD-spaces with…