Scholarlink

<p>This paper investigates steady two-dimensional geophysical surface waves in equatorial regions, considering an almost periodic free surface in the horizontal direction. By applying the Crandall-Rabinowitz bifurcation theory, we prove the existence of small-amplitude steady almost periodic equatorial wind waves with capillary effects and stagnation points. The results show that stagnation points exist for sufficiently large values of the (constant) vorticity. Moreover, we find that stagnation is located beneath the free surface.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Small amplitude steady almost periodic equatorial wind waves with capillarity and stagnation points

  • 期刊论文

  • 发表日期：

    2026年3月11日

查看全文
  • Tingting Feng,
  • Haihan Yang

摘要

This paper investigates steady two-dimensional geophysical surface waves in equatorial regions, considering an almost periodic free surface in the horizontal direction. By applying the Crandall-Rabinowitz bifurcation theory, we prove the existence of small-amplitude steady almost periodic equatorial wind waves with capillary effects and stagnation points. The results show that stagnation points exist for sufficiently large values of the (constant) vorticity. Moreover, we find that stagnation is located beneath the free surface.