论文标题
地位拉格朗日平均曲率流的示例
Examples of equivariant Lagrangian mean curvature flow
论文作者
论文摘要
在此说明中,我们描述了$ \ mathbb {c}^2 $中拉格朗日平均曲率流的重要示例,这些曲率流在圆圈动作下是不变的。通过这些示例,我们看到了紧凑和非紧密的情况,长期存在,通过显式模型形成奇异性以及里曼尼亚和符号几何形状的重要对象,包括克利福德·托鲁斯(Clifford Torus),雪卡诺夫·福鲁斯(Chekanov Torus),雪卡诺夫·福鲁斯(Chekanov Torus),惠特尼球体(Whitney Sphere),惠特尼球体和劳勒脖子。
In this expository note we describe important examples of Lagrangian mean curvature flow in $\mathbb{C}^2$ which are invariant under a circle action. Through these examples, we see compact and non-compact situations, long-time existence, singularities forming via explicit models, and significant objects in Riemannian and symplectic geometry, including the Clifford torus, Chekanov torus, Whitney sphere and Lawlor necks.