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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

1999, Volume 120, Number 2


Piecewise smoothness of conjugate homeomorphisms of a circle with corners
A. A. Dzhalilov
179
Schrödinger–Belavkin equations and associated Kolmogorov and Lindblad equations
O. G. Smolyanov, A. Trumen
193
Upper estimate of the cardinality of the set of knots generated by one- and two-dimensional braids
R. R. Bikbov, S. K. Nechaev
208
Modulation instability of soliton trains in fiber communication systems
E. A. Kuznetsov, M. D. Spector
222
Laplace invariants of hyperbolic equations linearizable by a differential substitution
S. Ya. Startsev
237
Generalized Heisenberg equations on $\mathbb Z$-graded Lie algebras
I. Z. Golubchik, V. V. Sokolov
248
Local variational differential operators in field theory
B. L. Voronov, I. V. Tyutin, Sh. S. Shakhverdiev
256
Schrödinger operator with a perturbed small steplike potential
Yu. P. Chuburin
277
Spectral properties of Hamiltonians with a magnetic field at a fixed pseudomomentum. III
G. M. Zhislin
291
Renormalization group, operator expansion, and anomalous scaling in a simple model of turbulent diffusion
L. Ts. Adzhemyan, N. V. Antonov, A. N. Vasil'ev
309
A new class of solutions of the Dirac equation
Yu. G. Pavlenko, A. I. Toropova
315
Constrained superpotentials in harmonic gauge theories with eight supercharges
B. M. Zupnik
324
Application restrictions for two-level models of the resonance interaction of electrons with an alternating electric field in two-barrier structures
E. I. Golant, A. B. Pashkovskii
332
Energy flows of a gravitational wave in a liquid sphere
D. E. Burlankov, A. M. Samochadin
342
Appeal of Presidium of Russian Academy of Sciences “To Russian scientists and researchers, professors in colleges and universities, teachers in schools and institutes, all members of the Russian intellectual community”
352


© Steklov Math. Inst. of RAS, 2026