Lax representation with spectral parameter on a torus for integrable particle systems V. I. Inozemtsev OriginalPaper Pages: 11 - 17
States on families of subspaces of pre-Hilbert spaces Anatolij Dvurečenskij OriginalPaper Pages: 19 - 24
Classical r-matrices and compatible Poisson brackets for coupled KdV systems A. P. FordyA. G. ReymanM. A. Semenov-Tian-Shansky OriginalPaper Pages: 25 - 29
Principle of limiting absorption for N-body Schrödinger operators — A remark on the commutator method H. Tamura OriginalPaper Pages: 31 - 36
The twisted SU(3) group. Irreducible *-representations of the C *-algebra C(SμU(3)) Kazimierz Bragiel OriginalPaper Pages: 37 - 44
Covariant differential operators for densities and the KdV equation as a flow on diffeomorphism groups Wolfgang Scherer OriginalPaper Pages: 45 - 49
A new realization of the basic representation of A n (1) E. DateM. JimboM. Okado OriginalPaper Pages: 51 - 54
Bounds on eigenvalues of the product and the Jordan product of two positive definite operators on a finite-dimensional Hilbert space A. GrubbC. S. Sharma OriginalPaper Pages: 55 - 59
One-dimensional configuration sums in vertex models and affine Lie algebra characters E. DateM. JimboM. Okado OriginalPaper Pages: 69 - 77