Browsing by Author "Ao, Weiwei"
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- ItemNONDEGENERACY OF NONRADIAL SIGN-CHANGING SOLUTIONS TO THE NONLINEAR SCHRODINGER EQUATION(2019) Musso Polla, Mónica; Ao, Weiwei; Wei, Juncheng
- ItemOn spikes concentrating on line-segments to a semilinear Neumann problem(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011) Ao, Weiwei; Musso, Monica; Wei, JunchengWe consider the following singularly perturbed Neumann problem
- ItemTRIPLE JUNCTION SOLUTIONS FOR A SINGULARLY PERTURBED NEUMANN PROBLEM(SIAM PUBLICATIONS, 2011) Ao, Weiwei; Musso, Monica; Wei, JunchengWe consider the singularly perturbed Neumann problem epsilon(2)Delta u - u + up = 0, u > 0 in Omega, partial derivative u/partial derivative v = 0 on partial derivative Omega, where p > 1 and Omega is a smooth and bounded domain in R-2. We construct a class of solutions which consist of large number of spikes concentrated on three line segments with a common endpoint which intersect partial derivative Omega orthogonally.