Яндекс.Метрика

V. Kostin, V. Lisitsa, G. Reshetova, V. Tcheverda, D. Vishnevsky

Выпуск: 6 , Том: 45 , Год издания: 2013
Сериальное издание: Simulation Series. Spring Simulation Multi-Conference, SpringSim 2013 (San Diego, CA, 7-10 April 2013)
Страницы: 50-57

Аннотация

This paper presents an original algorithm for the simulation of seismic waves in models containing geological formations with complex properties such as anisotropy, attenuation, and small-scale inhomogeneities. Each of these structures requires special treatment: either small grid steps or computationally intense models and algorithms. These formations typically take as little as 25% of the model; thus computationally expensive approaches are only used locally, while more efficient algorithms are applied elsewhere. The designed hybrid algorithm is heterogeneous; the main focus of this research is the development of an efficient parallel implementation via domain decomposition.
индекс в базе ИАЦ: 027585