V-shaped fronts around an obstacle

Hongjun Guo, Harunori Monobe

    Research output: Contribution to journalArticlepeer-review


    In this paper, we investigate V-shaped fronts around an obstacle K. We first prove that there exist solutions emanating from any homogeneous transition front including V-shaped front for exterior domains Ω= RN\ K. By providing the complete propagation of the V-shaped front, we prove that the V-shaped front can recover after passing the obstacle.

    Original languageEnglish
    Pages (from-to)661-689
    Number of pages29
    JournalMathematische Annalen
    Issue number1-2
    Publication statusPublished - Feb 2021

    ASJC Scopus subject areas

    • Mathematics(all)


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