圆和球面几何中的Ginzburg-Landau螺旋波
Ginzburg-Landau Spiral Waves in Circular and Spherical Geometries
摘要:
本文证明了复Ginzburg-Landau方程在圆形和球形几何中的$m$ -臂螺旋波解的存在性。我们建立了一种新的全局分歧方法,推广了刚性旋转螺旋波的存在性结果。此外,我们证明了两种新的模式的存在性:冻结螺旋在圆形和球形几何,和2-tip螺旋在球形几何。
英文摘要:
We prove the existence of $m$-armed spiral wave solutions for the complex Ginzburg-Landau equation in the circular and spherical geometries. We establish a new global bifurcation approach and generalize the results of existence for rigidly-rotating spiral waves. Moreover, we prove the existence of two new patterns: frozen spirals in the circular and spherical geometries, and 2-tip spirals in the spherical geometry.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。