米粒组织的分歧与跃迁  

The bifurcation and transition for the granulation

作　　者：李军燕[1] 李海艳[1] 

机构地区：[1]四川大学锦城学院,四川成都611731

出　　处：《高校应用数学学报（A辑）》2017年第3期353-360,共8页Applied Mathematics A Journal of Chinese Universities(Ser.A)

摘　　要：运用线性全连续场的谱理论及跃迁理论讨论了太阳米粒组织的分歧和跃迁,并且从数学上证明了米粒组织的存在性.同时在一定的假设条件下了,得到了特征值,特征向量和分歧解的表达式.最后根据模型给出了米粒组织直径的估计,同时验证了该估计与实际数据基本相符.By using the spectrum theory of the linear completely continuous Ilel（ls ana ~ranslmon theory, the bifurcation and transition of the solar granulation are studied and the existence of granu- lation is verified. With certain assumption, the eigenvalues, eigenvectors and bifurcation solution are obtained. Finally, the estimation of diameter for granulation is obtained from the model, which can fit the actual data approximately.

关 键 词：米粒组织 极坐标 特征值和特征向量 跃迁 

分 类 号：O175.2[理学—数学]