کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6417546 | 1339295 | 2016 | 29 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Darboux transformations on a space scale Darboux transformations on a space scale](/preview/png/6417546.png)
- We extend the Darboux transformations on a space scale that contains Darboux transformations for discrete and continuous differential equations.
- We extend Darboux's and Crum's theorems on a space scale.
- We deduce the Korteweg-de Vries-like system of equations on a space scale.
- We construct the solution of the system mentioned above by using the Darboux transformations.
Using the time/space-scale calculus introduced by Hilger, we describe a Darboux transformation for partial differential equations on a space scale, and extend the classical theorems of Darboux and Crum to this setting. As an application, we use the Lax equation to deduce a system of Korteweg-de Vries equations on a space scale, and obtain a solution to this system by using the Darboux transformation.
Journal: Journal of Mathematical Analysis and Applications - Volume 434, Issue 2, 15 February 2016, Pages 1690-1718