@article {2008,
title = {Transition layer for the heterogeneous Allen-Cahn equation},
journal = {Ann. Inst. H. Poincare Anal. Non Lineaire 25 (2008) 609-631},
number = {arXiv.org;math/0702878v1},
year = {2008},
abstract = {We consider the equation $\\\\e^{2}\\\\Delta u=(u-a(x))(u^2-1)$ in $\\\\Omega$, $\\\\frac{\\\\partial u}{\\\\partial \\\\nu} =0$ on $\\\\partial \\\\Omega$, where $\\\\Omega$ is a smooth and bounded domain in $\\\\R^n$, $\\\\nu$ the outer unit normal to $\\\\pa\\\\Omega$, and $a$ a smooth function satisfying $-10} and {a<0}. Assuming $\\\\nabla a \\\\neq 0$ on $K$ and $a\\\\ne 0$ on $\\\\partial \\\\Omega$, we show that there exists a sequence $\\\\e_j \\\\to 0$ such that the above equation has a solution $u_{\\\\e_j}$ which converges uniformly to $\\\\pm 1$ on the compact sets of $\\\\O_{\\\\pm}$ as $j \\\\to + \\\\infty$.},
doi = {10.1016/j.anihpc.2007.03.008},
url = {http://hdl.handle.net/1963/2656},
author = {Fethi Mahmoudi and Andrea Malchiodi and Juncheng Wei}
}
@article {2007,
title = {Boundary interface for the Allen-Cahn equation},
journal = {J. Fixed Point Theory Appl. 1 (2007) 305-336},
year = {2007},
doi = {10.1007/s11784-007-0016-7},
url = {http://hdl.handle.net/1963/2027},
author = {Andrea Malchiodi and Juncheng Wei}
}
@article {2007,
title = {Boundary-clustered interfaces for the Allen{\textendash}Cahn equation},
journal = {Pacific Journal of Mathematics 229 (2007), No. 2, 447{\textendash}468},
year = {2007},
publisher = {Mathematical Sciences Publishers},
url = {http://hdl.handle.net/1963/5089},
author = {Andrea Malchiodi and Wei-Ming Ni and Juncheng Wei}
}
@article {2005,
title = {Multiple clustered layer solutions for semilinear Neumann problems on a ball},
journal = {Ann. Inst. H. Poincare Anal. Non Lineaire 22 (2005) 143-163},
year = {2005},
publisher = {Elsevier},
doi = {10.1016/j.anihpc.2004.05.003},
url = {http://hdl.handle.net/1963/3532},
author = {Andrea Malchiodi and Wei-Ming Ni and Juncheng Wei}
}