78 citations · 188 across the 31 of their papers we have counts for
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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…
math.AP2015★ 14 cited
Interaction energy of domain walls in a nonlocal Ginzburg-Landau type model from micromagnetics
Radu Ignat, Roger Moser
We study a variational model from micromagnetics involving a nonlocal Ginzburg-Landau type energy for S^1-valued vector fields. These vector fields form domain walls, called Neel w…