1. Status of effective four-fermion interaction in low-energy quantum chromodynamics

   • A. A. Andrianov
   • V. A. Andrianov

   OriginalPaper Pages: 3021 - 3032

2. Finite-gap attractors and transition processes of the shock-wave type in integrable systems

   • R. F. Bikbaev

   OriginalPaper Pages: 3033 - 3041

3. Influence of viscosity on the structure of shock waves in the MKdV model

   • R. F. Bikbaev

   OriginalPaper Pages: 3042 - 3045

4. Integrable boundary-value problems and nonlinear Fourier harmonics

   • R. F. Bikbaev

   OriginalPaper Pages: 3046 - 3050

5. Noncommutative differential geometry related to the Young-Baxter equation

   • D. Gurevich
   • A. Radul
   • V. Rubtsov

   OriginalPaper Pages: 3051 - 3062

6. Exact solutions of a nonlinear sigma-model in a curved space and the theory of magnetically ordered media with variable saturation magnetization

   • E. Sh. Gutshabash
   • V. D. Lipovskii

   OriginalPaper Pages: 3063 - 3068

7. Hermiteq-polynomials andq-oscillators

   • E. V. Damaskinskii
   • P. P. Kulish

   OriginalPaper Pages: 3069 - 3075

8. Nonlocal problems for a class of nonlinear dissipative Sobolev-type equations

   • A. A. Kotsiolis
   • A. P. Oskolkov
   • R. D. Shadiev

   OriginalPaper Pages: 3076 - 3089

9. An equivalence of two families of quantum integrable systems

   • V. B. Kuznetsov

   OriginalPaper Pages: 3090 - 3101

10. Exactness of the one-form of the U(1)-gauge field and fractional statistics in the presence of the Chern-Simons Lagrangian

    • K. Malyshev

    OriginalPaper Pages: 3102 - 3111

11. Superconductive states in the two-dimensional repulsive Hubbard model

    • K. Malyshev
    • V. N. Popov

    OriginalPaper Pages: 3112 - 3132

12. Uniqueness of form factors for the reduced sine-Gordon model

    • T. Takebe

    OriginalPaper Pages: 3133 - 3136