scholarly journals Correction to “Wave scattering with the UV multilevel partitioning method: 1. Two-dimensional problem of perfect electric conductor surface scattering”

Radio Science ◽  
2004 ◽  
Vol 39 (6) ◽  
pp. n/a-n/a ◽  
Author(s):  
Leung Tsang ◽  
Dong Chen ◽  
Peng Xu ◽  
Qin Li ◽  
Vikram Jandhyala
Keyword(s):  
Wave Scattering ◽  
Surface Scattering ◽  
Two Dimensional ◽  
Perfect Electric Conductor ◽  
Dimensional Problem ◽  
Electric Conductor ◽  
Conductor Surface

Wave scattering with UV multilevel partitioning method: 2. Three-dimensional problem of nonpenetrable surface scattering

Radio Science ◽  
2004 ◽  
Vol 39 (5) ◽  
pp. n/a-n/a ◽  
Author(s):  
Leung Tsang ◽  
Qin Li ◽  
Peng Xu ◽  
Dong Chen ◽  
Vikram Jandhyala
Keyword(s):  
Wave Scattering ◽  
Three Dimensional ◽  
Surface Scattering ◽  
Dimensional Problem

scholarly journals Correction to “Wave scattering with UV multilevel partitioning method: 2. Three-dimensional problem of nonpenetrable surface scattering”

Radio Science ◽  
2004 ◽  
Vol 39 (6) ◽  
pp. n/a-n/a
Author(s):  
Leung Tsang ◽  
Qin Li ◽  
Peng Xu ◽  
Dong Chen ◽  
Vikram Jandhyala
Keyword(s):  
Wave Scattering ◽  
Three Dimensional ◽  
Surface Scattering ◽  
Dimensional Problem

Modifications of the Godunov method for computing disturbance propagation in an elastic body

2016 ◽  
Vol 11 (1) ◽  
pp. 119-126 ◽  
Author(s):  
A.A. Aganin ◽  
N.A. Khismatullina
Keyword(s):  
Elastic Body ◽  
Godunov Method ◽  
Two Dimensional ◽  
Dimensional Problem ◽  
Order Accuracy ◽  
One Dimensional ◽  
Disturbance Propagation ◽  
Linear Waves ◽  
Longitudinal And Shear Waves ◽  
Contact Discontinuities

Numerical investigation of efficiency of UNO- and TVD-modifications of the Godunov method of the second order accuracy for computation of linear waves in an elastic body in comparison with the classical Godunov method is carried out. To this end, one-dimensional cylindrical Riemann problems are considered. It is shown that the both modifications are considerably more accurate in describing radially converging as well as diverging longitudinal and shear waves and contact discontinuities both in one- and two-dimensional problem statements. At that the UNO-modification is more preferable than the TVD-modification because exact implementation of the TVD property in the TVD-modification is reached at the expense of “cutting” solution extrema.

The Two-dimensional Problem with Free Boundary in Problems of Medicine

2021 ◽  
Author(s):  
Fatimat Kh. Kudayeva ◽  
Aslan Kh. Zhemukhov ◽  
Aslan L. Nagorov ◽  
Arslan A. Kaygermazov ◽  
Diana A. Khashkhozheva ◽  
...  
Keyword(s):  
Free Boundary ◽  
Two Dimensional ◽  
Dimensional Problem ◽  
Problem With Free Boundary
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