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Found 579 Documents (Results 1–100)

On the determination of the velocity and elastic parameters of the focal zone medium from the earthquake hodographs. (Russian. English summary) Zbl 1507.86005

Sib. Zh. Ind. Mat. 24, No. 4, 5-24 (2021); translation in J. Appl. Ind. Math. 15, No. 4, 569-585 (2021).
MSC:  86A15
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On singularity structure of minimax solution to Dirichlet problem for eikonal type equation with discontinuous curvature of boundary of boundary set. (Russian. English summary) Zbl 1499.32049

Ufim. Mat. Zh. 13, No. 3, 129-154 (2021); translation in Ufa Math. J. 13, No. 3, 126-151 (2021).
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On the structure of the singular set of solutions in one class of 3D time-optimal control problems. (Russian. English summary) Zbl 1484.35011

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Symbolic-numeric study of geometric properties of adiabatic waveguide modes. (English) Zbl 07635832

Boulier, François (ed.) et al., Computer algebra in scientific computing. 22nd international workshop, CASC 2020, Linz, Austria, September 14–18, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12291, 228-244 (2020).
MSC:  68W30
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Some applications of geometric theory of approximations. (English. Russian original) Zbl 1477.41015

J. Math. Sci., New York 245, No. 1, 64-82 (2020); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 143, 63-80 (2017).
MSC:  41A65 54C65 78A05
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A variational method for accurate distance function estimation. (English) Zbl 1442.35117

Garanzha, Vladimir A. (ed.) et al., Numerical geometry, grid generation and scientific computing. Proceedings of the 9th international conference, NUMGRID 2018 / Voronoi 150, celebrating the 150th anniversary of G.F. Voronoi, Moscow, Russia, December 3–5, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 131, 175-181 (2019).
MSC:  35J60 35J25
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Fast marching based superpixels generation. (English) Zbl 1445.68283

Burgeth, Bernhard (ed.) et al., Mathematical morphology and its applications to signal and image processing. 14th international symposium, ISMM 2019, Saarbrücken, Germany, July 8–10, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11564, 350-361 (2019).
MSC:  68U10
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Smooth solutions of the eikonal equation and the behaviour of local minima of the distance function. (English. Russian original) Zbl 1429.41034

Izv. Math. 83, No. 6, 1234-1258 (2019); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 83, No. 6, 167-194 (2019).
MSC:  41A65 54C60 78A05
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Numerical solving a boundary value problem for the eikonal equation. (English) Zbl 1434.65245

Dimov, Ivan (ed.) et al., Finite difference methods. Theory and applications. 7th international conference, FDM 2018, Lozenetz, Bulgaria, June 11–16, 2018. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 11386, 28-34 (2019).
MSC:  65N30
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