Nonsmooth spin densities for continuous Heisenberg spin chains

被引：1
作者：
Demontis F. [1 ]
Vargiu F. [1 ]
van der Mee C. [1 ]
机构：
[1] Dipartimento di Matematica e Informatica, Università di Cagliari, Viale Merello 92, Cagliari
来源：
Ricerche di Matematica | 2016年 / 65卷 / 2期
关键词：
Continuous Heisenberg spin chain equation; Jost solutions; Volterra integral equations;
D O I：
10.1007/s11587-016-0268-x
中图分类号：
学科分类号：
摘要：
In this article we derive the triangular integral representations of the Jost matrix solutions of the continuous Heisenberg spin chain equation, as proposed by Zakharov and Takhtajan, without making smoothness assumptions on the spin density. © 2016, Università degli Studi di Napoli Federico II"."
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页码：469 / 478
页数：9
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