Solutions to the non-autonomous ABS lattice equations: Casoratians and bilinearization
arXiv:1201.6478
Abstract
In the paper non-autonomous H1, H2, H3 and Q1 equations in the ABS list are bilinearized. Their solutions are derived in Casoratian form. We also list out some Casoratian shift formulae which are used to verify Casoratian solutions.