RUS  ENG
Full version
JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1994, Volume 215

| General information | Contents |


Differential geometry, Lie groups and mechanics. Part 14


Lyudvig Dmitrievich Faddeev
Operator integral in multidimensional spectral Inverse Problem
M. I. Belishev, A. P. Kachalov
9
Do nonsingular globaly bounded positon solutions exist?
Roland Beutler, Vladimir B. Matveev
38
On algebraic-geometrical parametrization of the constant mean curvature tori
R. F. Bikbaev
50
Modulational instability stabilization via complex Whitham deformations: nonlinear Schrödinger equation
R. F. Bikbaev
65
Supersymmetry on noncompact manifolds and complex geometry
N. V. Borisov, K. N. Ilinski
77
The zero-curvature representation for nonlinear $O(3)$ sigma-model
A. G. Bytsko
100
Regular representation of the quantum Heisenberg double $\{U_q(sl(2)),Fun_q(sl(2))\}$ ($q$ is a root of unity)
D. V. Gluschenkov, A. V. Lyakhovskaya
115
Hölder estimates for equations of the type of slow or normal diffusion
A. V. Ivanov
130
On a technique of finding exact imbedding theorems shown with the example of the anisotropic S. L. Sobolev spaces $W^{L_1,\dots,L_N}_{P_0,\dots,P_N}$ defined on the domains with power boundary and on effects arising in the domains
V. P. Il'in
137
Infinitelydivisible states, $1$-cocycles and conditionally positive functionals on algebras
S. I. Karpushev
146
Latent symmetries in the six-vertex model of statistical physics
I. G. Korepanov
163
A dynamical system connected with inhomogeneous $6$-vertex model
I. G. Korepanov
178
Self-duality equation: monodromy matrices and algebraic curves
D. A. Korotkin
197
An intrinsic description of functions defined on a plane convex domain and having a prescribed order approximation by algebraic polynomials
Yu. V. Netrusov
217
An approach to zeta-function of finite factorgraph via the Markov topological chains
A. M. Nikitin
226
Smooth and convergent $\varepsilon$-approximations of the first boundary-value problem for the equations of Kelvin–Voight fluids and Oldroyd fluids
A. P. Oskolkov
246
On estimate of the order of primitive permutation groups
I. N. Ponomarenko
256
Magnetic and superconductive states in the repulsive Hubbard model
V. N. Popov
264
Solvability of a model problem for the Stokes equations in an infinite edge
V. A. Solonnikov
285
On solutions to the twisted Yang–Baxter equation
V. O. Tarasov
301


© Steklov Math. Inst. of RAS, 2025