Flow

IF 3.4 2区心理学 Q1 PSYCHOLOGY, MULTIDISCIPLINARY

Journal of Positive Psychology Pub Date : 2020-06-15 DOI:10.4324/9781315147857-8

R. Hart

引用次数: 0

Abstract

. We demonstrate that the property of being Alexandrov immersed is preserved along mean curvature ﬂow. Furthermore, we demonstrate that mean curvature ﬂow tech-niques for mean convex embedded ﬂows such as noncollapsing and gradient estimates also hold in this setting. We also indicate the necessary modiﬁcations to the work of Brendle– Huisken to allow for mean curvature ﬂow with surgery for the Alexandrov immersed, 2-dimensional setting.

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流

．证明了沿平均曲率流动保持亚历山德罗夫浸没的性质。此外，我们证明了平均曲率流技术的平均凸嵌入流，如非坍缩和梯度估计也适用于这种情况。我们还指出了对Brendle - Huisken工作的必要修改，以允许亚历山德罗夫浸入式二维设置的平均曲率流。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Positive Psychology PSYCHOLOGY, MULTIDISCIPLINARY-

CiteScore

9.90

自引率

7.00%

发文量

期刊介绍： Positive psychology is about scientifically informed perspectives on what makes life worth living. It focuses on aspects of the human condition that lead to happiness, fulfillment, and flourishing. The Journal of Positive Psychology provides an interdisciplinary and international forum for the science and application of positive psychology. The Journal is devoted to basic research and professional application on states of optimal human functioning and fulfillment, and the facilitation and promotion of well-being. The Journal brings together leading work in positive psychology undertaken by researchers across different subdisciplines within psychology (e.g., social, personality, clinical, developmental, health, organizational), as well as across other social and behavioral disciplines.