The Institute of Theoretical and Applied Mechanics 6 records found  Search took 0.03 seconds. 
1.
Idesman, Alexander
For the first time, accurate numerical solutions to impact problems have been obtained with the standard, spectral, and isogeometric high-order finite elements. Spurious [...]
2.
Idesman, Alexander
There are the following issues with existing numerical methods for elastodynamics problems: a) a large dispersion error of space-discretization methods may lead to a grea [...]
3.
Idesman, Alexander
Based on the optimal coefficients of the stencil equation, a numerical technique for the reduction of the numerical dispersion error has been suggested. New isogeometric [...]
4.
Idesman, A.
We have developed two finite element techniques with reduced dispersion for linear elastodynamics that are used with explicit time-integration methods. These techniques a [...]
5.
Idesman, A.
There are the following issues with existing numerical methods for elastodynamics problems (including wave propagation and structural dynamics problems): a) a large dispe [...]
6.
Idesman, A.
In the current presentation, we suggest a very simple and effective post-processing procedure to increase the order of accuracy in time for numerical results obtained at [...]

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3 Idesman, Alexander
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