71 citations · 267 across the 38 of their papers we have counts for
4 papers · 1 filter
Profile decompositions for wave equations on hyperbolic space with applications
Andrew Lawrie, Sung-Jin Oh, Sohrab Shahshahani
The goal for this paper is twofold. Our first main objective is to develop Bahouri-Gerard type profile decompositions for waves on hyperbolic space. Recently, such profile decompos…
Stability of stationary equivariant wave maps from the hyperbolic plane
Andrew Lawrie, Sung-Jin Oh, Sohrab Shahshahani
In this paper we initiate the study of equivariant wave maps from 2d hyperbolic space into rotationally symmetric surfaces. This problem exhibits markedly different phenomena than…
Quantitative decay rates for dispersive solutions to the Einstein-scalar field system in spherical symmetry
Jonathan Luk, Sung-Jin Oh
In this paper, we study the future causally geodesically complete solutions of the spherically symmetric Einstein-scalar field system. Under the a priori assumption that the scalar…
On Nonperiodic Euler Flows with Hölder Regularity
Philip Isett, Sung-Jin Oh
In [Isett,13], the first author proposed a strengthening of Onsager's conjecture on the failure of energy conservation for incompressible Euler flows with Hölder regularity not exc…