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Found 8,521 Documents (Results 1–100)

The transgression effect in the problem of motion of an almost holonomic pendulum. (English. Russian original) Zbl 07830145

Vestn. St. Petersbg. Univ., Math. 56, No. 4, 594-597 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 2, 356-361 (2020).
MSC:  70F25 70H06 70H09
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Integration of negative-order modified Korteweg-de Vries equation in a class of periodic functions. (English. Russian original) Zbl 07824536

Theor. Math. Phys. 217, No. 2, 1689-1699 (2023); translation from Teor. Mat. Fiz. 217, No. 2, 317-328 (2023).
MSC:  37K15 37K10 35Q53
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Abelian pole systems and Riemann-Schottky-type problems. (English) Zbl 07821735

Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 2. Plenary lectures. Berlin: European Mathematical Society (EMS). 1122-1153 (2023).
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Cauchy problem for the loaded Korteweg-de Vries equation in the class of periodic functions. (English. Russian original) Zbl 07810123

Differ. Equ. 59, No. 12, 1678-1690 (2023); translation from Differ. Uravn. 59, No. 12, 1668-1679 (2023).
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Two-species reaction-diffusion system in the presence of random velocity fluctuations. (English. Russian original) Zbl 1530.70030

Theor. Math. Phys. 217, No. 1, 1437-1445 (2023); translation from Teor. Mat. Fiz. 217, No. 1, 19-29 (2023).
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Algebraic-geometry approach to construction of semi-Hamiltonian systems of hydrodynamic type. (English. Russian original) Zbl 07794513

Izv. Math. 87, No. 6, 1148-1160 (2023); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 87, No. 6, 35-48 (2023).
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Complete integrability of gradient systems on a manifold admitting a potential in odd dimension. (English) Zbl 07789321

Nielsen, Frank (ed.) et al., Geometric science of information. 6th international conference, GSI 2023, St. Malo, France, August 30 – September 1, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14072, 423-432 (2023).
MSC:  37J35 37J39 53B12
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Expressiveness and structure preservation in learning port-Hamiltonian systems. (English) Zbl 07789310

Nielsen, Frank (ed.) et al., Geometric science of information. 6th international conference, GSI 2023, St. Malo, France, August 30 – September 1, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14072, 313-322 (2023).
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Structure-preserving discretization of the Cahn-Hilliard equations recast as a port-Hamiltonian system. (English) Zbl 07789298

Nielsen, Frank (ed.) et al., Geometric science of information. 6th international conference, GSI 2023, St. Malo, France, August 30 – September 1, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14072, 192-201 (2023).
MSC:  80A17
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Canonical Hamiltonian systems in symplectic statistical manifolds. (English) Zbl 07789296

Nielsen, Frank (ed.) et al., Geometric science of information. 6th international conference, GSI 2023, St. Malo, France, August 30 – September 1, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14072, 173-180 (2023).
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