Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1860188 | Physics Letters A | 2010 | 6 Pages |
Abstract
In this Letter we construct examples of discrete-continuous bispectral operators obtained by rational Darboux transformations applied to a regular pseudo-difference operator with constant coefficients. Moreover, we give an explicit procedure to write down the differential operators involved in the bispectral situation corresponding to the pseudo-difference operator obtained by the Darboux process.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Carina Boyallian, Sofía Portillo,