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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

2019, Volume 201, Number 2


To the memory of Sergei Yur'evich Slavyanov
S. L. Yakovlev, I. V. Andronov, T. A. Suslina, A. A. Fedotov, A. R. Its, A. K. Motovilov, V. G. Farafonov, A. Ya. Kazakov
151
Bethe vectors for orthogonal integrable models
A. N. Liashyk, S. Z. Pakuliak, E. Ragoucy, N. A. Slavnov
153
Relativistic interacting integrable elliptic tops
A. V. Zotov
175
Quasiexact theory of three-dimensional optical self-focusing
I. V. Alimenkov
193
Revealing nonperturbative effects in the SYK model
I. Ya. Aref'eva, I. V. Volovich, M. A. Khramtsov
198
Partition functions of $\mathcal{N}=(2,2)$ supersymmetric sigma models and special geometry on the moduli spaces of Calabi–Yau manifolds
A. A. Belavin, B. A. Eremin
222
Group analysis of the one-dimensional Boltzmann equation: IV. Complete group classification in the general case
A. V. Borovskikh, K. S. Platonova
232
Coset space construction for the conformal group: Spontaneously broken phase and inverse Higgs phenomenon
I. V. Kharuk
266
Magnetic susceptibility of a diluted Ising magnet
S. V. Semkin, V. P. Smagin, E. G. Gusev
280
Quantum entanglement in the nonrelativistic collision between two identical fermions with spin $1/2$
K. A. Kouzakov
291
Erratumn to: K. Sayevand, K. Pichaghchi “Traces and supertraces on symplectic reflection algebras” (Teoret. Mat. Fiz., 2019. V. 198, № 2. P. 249–255)
310


© Steklov Math. Inst. of RAS, 2026