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arxiv: 1901.11263 · v1 · pith:ICTOL2NInew · submitted 2019-01-31 · 🧮 math.AP

Axially symmetric solutions of Allen-Cahn equation with finite Morse index

classification 🧮 math.AP
keywords indexmorsesolutionsallen-cahnaxiallyendsequationfinite
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In this paper we study axially symmetric solutions of Allen-Cahn equation with finite Morse index. It is shown that there does not exist such a solution in dimensions between $4$ and $10$. In dimension $3$, we prove that these solutions have finitely many ends. Furthermore, the solution has exactly two ends if its Morse index equals $1$.

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