An integrable discretization of KdV at large times

Details An integrable discretization of KdV at large times An integrable discretization of KdV at large times

2001-01-13

arxiv.org/abs/nlin/0101023v1

Nonlinear Sciences

Exactly Solvable and Integrable Systems

12 pages

Scientific paper

10.1088/0266-5611/17/3/310

An "exact discretization" of the Schroedinger operator is considered and its direct and inverse scattering problems are solved. It is shown that a differential-difference nonlinear evolution equation depending on two arbitrary constants can be solved by using this spectral transform and that for a special choice of the constants it can be considered an integrable discretization of the KdV equation at large times. An integrable difference-difference equation is also obtained.

Affiliated with

Also associated with

No associations

Rating

An integrable discretization of KdV at large times does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with An integrable discretization of KdV at large times, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An integrable discretization of KdV at large times will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-194207