Transformations between solutions of different nonlinear evolution equations solvable via the same inverse spectral transform, generalized resolvent formulae and nonlinear operator identities
1978 ◽
pp. 235-269
◽
1985 ◽
Vol 1
(1)
◽
pp. 55-71
◽
1980 ◽
pp. 301-323
◽
1988 ◽
pp. 63-137
◽