GEOS-DEV / GEOS-DEV/GEOS

High order time scheme for acoustic wave equation

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#2,570 0 comments 0 reactions 1 assignee View on GitHub

@sframba is already working on this.

Since Aug 3, 2023.

type: feature
Dominant language
C++
Stars
287
Forks
109
Avg merge
4d 41m
Merged PRs (30d)
5

Description

This issue issue is related to wave propagation problems.
Now there is high order (order 3 and 5) space discretization for the acoustic wave equation in GEOS.
But the time integration is only order 2.
To obtain a better accuracy, it might be interesting to have high order time scheme (up to order 4) for wave problems in GEOS.
@mndiaye24 @sframba @acitrain

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