High Energy Asymptotics of the Scattering Amplitude for the Schrödinger Equation

Proceedings Mathematical Sciences

D Yafaev¹ 

[1] Department of Mathematics, University Rennes-, Campus Beaulieu, 0 Rennes, France$$

关键词: Scattering matrix;    asymptotic expansion;    high energy;    diagonal singularity.;   

DOI  :  

学科分类：数学（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We find an explicit function approximating at high energies the kernel of the scattering matrix with arbitrary accuracy. Moreover, the same function gives all diagonal singularities of the kernel of the scattering matrix in the angular variables.

【 授权许可】

Unknown