78 citations · 449 across the 34 of their papers we have counts for
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math.AP2015★ 1 cited
A degree theory for second order nonlinear elliptic operators with nonlinear oblique boundary conditions
Yanyan Li, Jiakun Liu, Luc Nguyen
In this paper we introduce an integer-valued degree for second order fully nonlinear elliptic operators with nonlinear oblique boundary conditions. We also give some applications t…
math.AP2015★ 39 cited
Instability of point defects in a two-dimensional nematic liquid crystal model
Radu Ignat, Luc Nguyen, Valeriy Slastikov +1
We study a class of symmetric critical points in a variational Landau - de Gennes model where the state of nematic liquid crystals is described by symmetric traceless $3\times…