55th AIAA Aerospace Sciences Meeting 2017
DOI: 10.2514/6.2017-1219
|View full text |Cite
|
Sign up to set email alerts
|

An Order N log 2(N) Parallel Solver for Time Spectral Problems

Abstract: The time-spectral (TS) method is a fast and efficient scheme for computing the solution to temporal periodic problems. Compared to traditional backward difference timeimplicit methods, time-spectral methods incur significant computational savings by taking advantage of the temporal Fourier representation of the time discretization. However, the computational cost for current time-spectral solver implementations, which are based on the discrete Fourier transform (DFT), scales as O(N 2) where N represents the nu… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Year Published

2017
2017
2017
2017

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
references
References 24 publications
0
0
0
Order By: Relevance