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Found 2,706 Documents (Results 1–100)

Geodesic transformations of distributions of sub-Riemannian manifolds. (English. Russian original) Zbl 07800776

J. Math. Sci., New York 277, No. 5, 722-726 (2023); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 182, 14-18 (2020).
MSC:  53C17
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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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Algebraically integrable bodies and related properties of the Radon transform. (English) Zbl 1523.14014

Koldobsky, Alexander (ed.) et al., Harmonic analysis and convexity. Berlin: De Gruyter. Adv. Anal. Geom. 9, 1-36 (2023).
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Exact inequalities between the best polynomial approximations and averaged norms of finite differences in the \(B_2\) space and widths of some classes of functions. (English. Russian original) Zbl 1528.30008

Russ. Math. 66, No. 3, 50-58 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 3, 61-70 (2022).
MSC:  30E10 41A17 41A46
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