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Found 43 Documents (Results 1–43)

Stability of models with four-fermion interaction in the presence of vector fields. (English. Russian original) Zbl 0783.58084

J. Sov. Math. 62, No. 5, 2943-2946 (1992); translation from Zap. Nauchn. Semin. Otd. Mat. Inst. Steklova 189, 3-9 (1991).
MSC:  58Z05 81T30 81V05
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State space and wave equation for boson string with nontrivial topology of world sheet. (English. Russian original) Zbl 0724.57019

J. Sov. Math. 54, No. 3, 930-939 (1991); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 169, 107-121 (1988).
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Algebraic Bethe Ansatz for SO(N)-invariant transfer matrices. (English. Russian original) Zbl 0723.22026

J. Sov. Math. 54, No. 3, 940-951 (1991); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 169, 122-140 (1988).
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Differential-geometric structures in the theory of two-dimensional integrable equations. (English. Russian original) Zbl 0783.53054

J. Sov. Math. 62, No. 5, 2987-2991 (1992); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 189, 75-81 (1991).
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Generalization of the Goryachev-Chaplygin gyrostat in quantum mechanics. (English. Russian original) Zbl 0692.70010

J. Sov. Math. 47, No. 2, 2459-2466 (1989); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 164, 134-141 (1987).
MSC:  70E05 81T25 35Q99
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Form-factors in the SU(2)-invariant Thirring model. (English. Russian original) Zbl 0692.35106

J. Sov. Math. 47, No. 2, 2423-2450 (1989); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 164, 80-120 (1987).
MSC:  35Q99 81S05 81T99
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Solution of some combinatorial problems which arise in calculating correlators in exactly solvable models. (English. Russian original) Zbl 0692.35105

J. Sov. Math. 47, No. 2, 2413-2423 (1989); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 164, 67-79 (1987).
MSC:  35Q99 81T99
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Application of the method of functional integration to the theory of superradiation. (English. Russian original) Zbl 0679.46059

J. Sov. Math. 46, No. 5, 2141-2147 (1989); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 161, 146-154 (1987).
MSC:  46N99 81S40 81U10
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Ultraviolet problems in field theory and multiscale expansions. (English. Russian original) Zbl 0666.60107

J. Sov. Math. 42, No. 4, 1811-1868 (1988); translation from Itogi Nauki Tekh., Ser. Teor. Veroyatn., Mat. Stat., Teor. Kibern. 24, 111-189 (1986).
MSC:  60K35 81T17
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Renormalizing approach to the theory of developed turbulence: Infrared asymptotic of scaling functions. (English. Russian original) Zbl 0850.76270

J. Sov. Math. 54, No. 3, 873-879 (1991); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 169, 18-28 (1988).
MSC:  76F99 81T17
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Operator algebras in statistical mechanics and noncommutative probability theory. (English. Russian original) Zbl 0619.46056

J. Sov. Math. 37, 1523-1553 (1987); translation from Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat. 27, 191-228 (1985).
Reviewer: A.Luczak
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