English

Two-end solutions to the Allen-Cahn equation in $\mathbb{R}^{3}$

Analysis of PDEs 2015-02-23 v1 Differential Geometry

Abstract

In this paper we consider the Allen-Cahn equation Δu=uu3 \mboxin R3 -\Delta u = u-u^3 \ \mbox{in} \ {\mathbb R}^3 We prove that for each k(2,+),k\in\left( \sqrt{2},+\infty\right), there exists a solution to the equation which has growth rate kk, i.e. uH(klnr+ck)L0 \| u-H(\cdot -k \ln r + c_k) \|_{L^\infty} \to 0 The main ingredients of our proof consist: (1) compactness of solutions with growth kk, (2) moduli space theory of analytical variety of formal dimension one.

Cite

@article{arxiv.1502.05963,
  title  = {Two-end solutions to the Allen-Cahn equation in $\mathbb{R}^{3}$},
  author = {Changfeng Gui and Yong Liu and Juncheng Wei},
  journal= {arXiv preprint arXiv:1502.05963},
  year   = {2015}
}

Comments

55 pages; comments welcome

R2 v1 2026-06-22T08:34:13.505Z