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Found 3,982 Documents (Results 1–100)

Lie group geometry. Invariant metrics and dynamical systems, dual algebra, and their applications in the group analysis of a one-dimensional kinetic equation. (English. Russian original) Zbl 1530.70016

Theor. Math. Phys. 217, No. 1, 1528-1540 (2023); translation from Teor. Mat. Fiz. 217, No. 1, 127-141 (2023).
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Generalized solvable structures associated to symmetry algebras isomorphic to \(\mathfrak{gl}(2,\mathbb{R}) \ltimes \mathbb{R} \). (English) Zbl 07802886

Ulan, Maria (ed.) et al., Groups, invariants, integrals, and mathematical physics. The Wisła 20–21 winter school and workshop, virtual. Cham: Birkhäuser. Tutor. Sch. Workshops Math. Sci., 141-154 (2023).
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Conservation laws as part of Lagrangian reduction. Application to image evolution. (English) Zbl 07789303

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, 242-250 (2023).
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Polysymplectic Souriau Lie group thermodynamics and entropy geometric structure as Casimir invariant function. (English) Zbl 07789292

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, 134-143 (2023).
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Polysymplectic Souriau Lie group thermodynamics and the geometric structure of its coadjoint orbits. (English) Zbl 07789291

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, 124-133 (2023).
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Lie group quaternion attitude-reconstruction of quadrotor UAV. (English) Zbl 07789278

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, 3-11 (2023).
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Convex bodies all whose sections (projections) are equal. (English) Zbl 07763418

Hujdurović, Ademir (ed.) et al., European congress of mathematics. Proceedings of the 8th congress, 8ECM, Portorož, Slovenia, June 20–26, 2021. Berlin: European Mathematical Society (EMS). 857-883 (2023).
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Fundamentals of continuous symmetries. From spacetime to quantum mechanics. Translated by Carsten Henkel. With a preface by Philippe Grangier. (Grundlagen kontinuierlicher Symmetrien. Von der Raumzeit zur Quantenmechanik.) (German) Zbl 1529.00036

Weinheim: Wiley-VCH (ISBN 978-3-527-41415-4/hbk). xii, 538 p. (2023).
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Automatic determination of optimal systems of Lie subalgebras: the package SymboLie. (English) Zbl 07738954

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, 1-17 (2023).
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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).
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Coverings and pseudosymmetries of differential equations. (English) Zbl 1522.35017

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, 73-99 (2023).
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