Preprints 1998

1. C.S. Chu, C.K. Au,
   Finite mass effect on two photon processes in hydrogenic systems: effective scalar photon interaction
   Preprint SISSA 1/98/FM.
2. C.S. Chu, P.S. Howe, E. Sezgin,
   Strings and D-branes with boundaries
   Preprint SISSA 2/98/FM.
3. M. Gattobigio, A. Liguori, M. Mintchev,
   Quantization of the Nonlinear Schrodinger Equation on the Half Line
   preprint SISSA 3/98/FM, IFUP-TH 2/98, hep-th 9801094.
4. C.S. Chu, P.S. Howe, E. Sezgin, P.C. West,
   Brane chains
   Preprint SISSA 16/98/FM.
5. A. Akhmedov,
   Remarks on the approximation of dynamical systems. Action of amenable groups, T-property
   Preprint SISSA 20/98/FM.
6. A. Akhmedov,
   The classifcation of orbits of braid group action on the set of generators of finite Coxeter groups
   Preprint SISSA 21/98/FM.
7. B. Visintin,
   How to compute complex geodesics in Reinhardt domains
   Preprint SISSA 22/98/Geo.
8. S. Scott,
   Splitting curvature of the determinant line bundle
   Preprint SISSA 23/98/FM.
9. B. Dubrovin,
   Painlevè transcendents in two-dimensional topological field theory.
   Preprint SISSA 24/98/FM.
10. B. Dubrovin,
    Flat pencils of metrics and Frobenius manifolds
    Preprint SISSA 25/98/FM.
11. B. Boos-Bavnbek, S.G. Scott and K.P. Wojciechowski,
    The zeta-determinant and C-determinant on the Grassmannian in dimension one
    Preprint SISSA 50/98/FM.
12. C.S. Chu, P.M. Ho and Y.Y. Wu
    D-instantons in AdS-5 and instantons in SYM-4
    Preprint SISSA 58/98/FM.
13. Monica Ugaglia,
    On the bihamiltonian structure of the Kowaleskaya top
    Preprint SISSA 65/98/FM.
14. Monica Ugaglia,
    On hamiltonian structure of time dependent reductions of integrable hierarchies
    Preprint SISSA 67/98/FM.
15. Marco Bertola,
    Jacobi groups, Hurwitz spaces and Frobenius structures
    Preprint SISSA 69/98/FM.
16. L. Bonora, C. Reina, A. Zampa
    Enhanced gauge symmetries on elliptic K3
    Preprint SISSA 74/98/FM.
17. S.G. Scott and K.P. Wojciechowski,
    Zeta-determinant and the Quillen determinant on the Grassmannian of elliptic self-adjoint boundary conditions
    Preprint SISSA 77/98/FM.
18. B. Dubrovin, Y. Zhang
    Frobenius manifold and Virasoro constraints
    Preprint SISSA 84/98/FM.
19. D. Guzzetti,
    Stokes matrices and monodromy for the quantum cohomology of projective spaces
    Preprint SISSA 85/98/FM.
20. M. Mazzocco,
    Picard and Chazy solutions to the PVI equation
    Preprint SISSA 89/98/FM.
21. T. Grava,
    Self-similar asymptotic solutions of the Whitham equations
    Preprint SISSA 90/98/FM.
22. T. Grava,
    A method for generating differentials for solving the Whitham equations
    Preprint SISSA 91/98/FM.
23. N. Chair,
    Explicit computations for the intersection numbers on Grassmannian and on the space of holomorphic maps from CP^1 into Gr(C^n)
    Preprint SISSA 90/98/EP-FM.
24. N. Chair,
    Grassmannian cohomology rings and fusion rings from algebraic equations
    Preprint SISSA 95/98/EP-FM.
25. P. Hajac,
    Algebraic K_0 of the quantum sphere and non-commutative index theorem
    Preprint SISSA 99/98/FM.
26. C. Bartocci, U. Bruzzo, G. Sanguinetti
    Categorial mirror symmetry for K_3 surfaces
    Preprint SISSA 100/98/Geo-FM.
27. G. Falqui, F. Magri, M. Pedroni, J.P. Zubelli.
    An elementary approach to the rational solutions of the KP hierarchy.
    SISSA preprint 117/98/FM.
28. G. Carbone, M. Carfora, A. Marzuoli:
    Wigner symbols and combinatorial invariants of 3-manifolds with boundary
    SISSA preprint 118/98/FM
29. M. Ugaglia:
    On a Poisson structure on the space of Stoke matrices,
    SISSA preprint 120/98/FM
30. G. Falqui, F. Magri, G. Tondo.
    Reduction of bihamiltonian systems and separation of variables: an example from the Boussinesq hierarchy.
    SISSA preprint 123/98/FM.
31. A. Arsie, F. Cardin:
    Computation of caustics related to geometrical solutions with arbitary initial data of the eikonal equation
    SISSA preprint 124/98/FM
32. T. Grava:
    Existence of global solution of the Whitham equations,
    SISSA preprint 129/98/FM
33. S. Albeverio, L. Dabrowski, S-M. Fei:
    One dimensional many body problems with point-interaction
    SISSA preprint 139/98/FM