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Found 15 Documents (Results 1–15)

A new class of exact solutions to the two-dimensional eikonal equation where the velocity in the medium depends on one of the spatial coordinates alone. (Russian, English) Zbl 1413.35110

Sib. Zh. Vychisl. Mat. 21, No. 3, 259-271 (2018); translation in Numer. Analysis Appl. 11, No. 3, 208-219 (2018).
MSC:  35C05 35F20
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On finding exact solutions of the two-dimensional eikonal equation when the front of the wave propagating in a medium is a circle. (Russian, English) Zbl 1340.35009

Sib. Zh. Vychisl. Mat. 17, No. 4, 363-372 (2014); translation in Numer. Analysis Appl. 7, No. 4, 304-313 (2014).
MSC:  35F20 35C05 35A18
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A Runge-Kutta/WENO method for solving equations for small-amplitude wave propagation in a saturated elastic porous medium. (Russian, English) Zbl 1340.76062

Sib. Zh. Vychisl. Mat. 17, No. 3, 259-271 (2014); translation in Numer. Analysis Appl. 7, No. 3, 215-226 (2014).
MSC:  76M20 76S05 76D33
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Solving the homogeneous isotropic linear elastodynamics equations using potentials and finite elements. The case of the rigid boundary condition. (Russian, English) Zbl 1299.35184

Sib. Zh. Vychisl. Mat. 15, No. 2, 165-174 (2012); translation in Numer. Analysis Appl. 5, No. 2, 136-143 (2012).
MSC:  35L05 35L20 65N30
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Non-reflecting boundary condition on ellipsoidal boundary. (Russian, English) Zbl 1299.35091

Sib. Zh. Vychisl. Mat. 15, No. 2, 131-139 (2012); translation in Numer. Analysis Appl. 5, No. 2, 109-115 (2012).
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