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Found 19,164 Documents (Results 1–100)

Zeros of solutions of third-order L-A pairs and linearizable ordinary differential equations. (English. Russian original) Zbl 07739099

Proc. Steklov Inst. Math. 321, Suppl. 1, S230-S238 (2023); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 29, No. 1, 180-189 (2023).
MSC:  34-XX 65-XX
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Frölicher structures, diffieties, and a formal KP hierarchy. (English) Zbl 07738963

Krasil’shchik, I. S. (ed.) et al., The diverse world of PDEs. Algebraic and cohomological aspects. Alexandre Vinogradov memorial conference. Diffieties, cohomological physics, and other animals, Independent University of Moscow and Moscow State University, Moscow, Russia, December 13–17, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 789, 183-196 (2023).
MSC:  58J10 37K10 58A20
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Lax representations via twisted extensions of Infinite-dimensional Lie algebras: some new results. (English) Zbl 07738952

Krasil’shchik, I. S. (ed.) et al., The diverse world of PDEs. Geometry and mathematical physics. Alexandre Vinogradov memorial conference. Diffieties, cohomological physics, and other animals, Independent University of Moscow and Moscow State University, Moscow, Russia, December 13–17, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 788, 215-229 (2023).
MSC:  58H05 58J70 35A30 37K05 37K10
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Projective-geometric aspects of bi-Hamiltonian structures of KdV type. (English) Zbl 07738949

Krasil’shchik, I. S. (ed.) et al., The diverse world of PDEs. Geometry and mathematical physics. Alexandre Vinogradov memorial conference. Diffieties, cohomological physics, and other animals, Independent University of Moscow and Moscow State University, Moscow, Russia, December 13–17, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 788, 165-178 (2023).
MSC:  37K10 37K20 37K25
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Minimal realizations of the KP hierarchy, its strict version and their reductions. (English) Zbl 07738947

Krasil’shchik, I. S. (ed.) et al., The diverse world of PDEs. Geometry and mathematical physics. Alexandre Vinogradov memorial conference. Diffieties, cohomological physics, and other animals, Independent University of Moscow and Moscow State University, Moscow, Russia, December 13–17, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 788, 135-150 (2023).
MSC:  35Q53 37K10 58B25
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A novel kind of a multicomponent hierarchy of discrete soliton equations and its application. (English. Russian original) Zbl 1516.37089

Theor. Math. Phys. 215, No. 3, 823-836 (2023); translation from Teor. Mat. Fiz. 215, No. 3, 421-436 (2023).
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Integrability of the vector nonlinear Schrödinger-Maxwell-Bloch equation and the Cauchy matrix approach. (English. Russian original) Zbl 1516.37095

Theor. Math. Phys. 215, No. 3, 805-822 (2023); translation from Teor. Mat. Fiz. 215, No. 3, 401-420 (2023).
MSC:  37K10 35Q55 35C08
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Geometry, integrability and quantization. Volume 25. (English) Zbl 1516.53003

Geometry, Integrability and Quantization 25. Sofia: Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy. 116 p. (2023).
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Odd-order integrable dynamical systems with dissipation. (English. Russian original) Zbl 07712800

J. Math. Sci., New York 272, No. 5, 672-689 (2023); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 174, 52-69 (2020).
MSC:  70G60 70H06 37J35
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Sessions of the workshop of the mathematics and mechanics department of Lomonosov Moscow State University, “Urgent problems of geometry and mechanics” named after V. V. Trofimov. (English. Russian original) Zbl 07712795

J. Math. Sci., New York 272, No. 5, 625-633 (2023); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 174, 3-11 (2020).
MSC:  37-06 00A27
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Parabolicity of degenerate singularities in axisymmetric Euler systems with a gyrostat. (English. Russian original) Zbl 07711501

Mosc. Univ. Math. Bull. 78, No. 1, 28-36 (2023); translation from Vestn. Mosk. Univ., Ser. I 78, No. 1, 25-32 (2023).
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Invariant volume forms of geodesic, potential, and dissipative systems on a tangent bundle of a four-dimensional manifold. (English. Russian original) Zbl 07709503

Dokl. Math. 107, No. 1, 57-63 (2023); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 509, 69-76 (2023).
MSC:  37C79 53C22 37J39
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Convexity of singular affine structures and toric-focus integrable Hamiltonian systems. (English) Zbl 07704123

Memoirs of the American Mathematical Society 1424. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6439-4/pbk; 978-1-4704-7540-6/ebook). v, 89 p. (2023).
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