arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0007051math.APmath.SP
收藏

周期椭圆型方程解的整表示与Liouville定理

Integral representations and Liouville theorems for solutions of periodic elliptic equations

Peter Kuchment, Yehuda Pinchover

摘要:

本文给出了二阶周期椭圆型方程某些指数增长解的整表示。这些表示与S. Agmon,S. Helgason和其他作者为亥姆霍兹方程的解决方案。当一个限制类的解决方案进一步,要求他们的增长是多项式,一个到达刘维型定理,它描述了结构和尺寸的空间,这样的解决方案。本文给出了M. Avellaneda和F.- H. Lin,and J. Moser and M.对散度型周期二阶椭圆型方程的Struwe定理作了重要的推广.说明了这些定理与费米面和布洛赫面解析结构的关系。

英文摘要:

The paper contains integral representations for certain classes of exponentially growing solutions of second order periodic elliptic equations. These representations are the analogs of those previously obtained by S. Agmon, S. Helgason, and other authors for solutions of the Helmholtz equation. When one restricts the class of solutions further, requiring their growth to be polynomial, one arrives to Liouville type theorems, which describe the structure and dimension of the spaces of such solutions. The Liouville type theorems previously proved by M. Avellaneda and F.-H. Lin, and J. Moser and M. Struwe for periodic second order elliptic equations in divergence form are significantly extended. Relations of these theorems with the analytic structure of the Fermi and Bloch surfaces are explained.

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。

↑