Comparison of Two Explicit Time Domain Unstructured Mesh Algorithms for Computational Electromagnetics

2008 ◽  
pp. 95-112 ◽  
Author(s):  
Igor Sazonov ◽  
Oubay Hassan ◽  
Ken Morgan ◽  
Nigel P. Weatherill
Keyword(s):  
Time Domain ◽  
Unstructured Mesh ◽  
Computational Electromagnetics

scholarly journals A Short Review of FDTD-Based Methods for Uncertainty Quantification in Computational Electromagnetics

2017 ◽  
Vol 2017 ◽  
pp. 1-8
Author(s):  
Theodoros T. Zygiridis
Keyword(s):  
Finite Difference ◽  
Uncertainty Quantification ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Computational Electromagnetics ◽  
Short Review ◽  
Electromagnetic Problems ◽  
Difference Time

We provide a review of selected computational methodologies that are based on the deterministic finite-difference time-domain algorithm and are suitable for the investigation of electromagnetic problems involving uncertainties. As it will become apparent, several alternatives capable of performing uncertainty quantification in a variety of cases exist, each one exhibiting different qualities and ranges of applicability, which we intend to point out here. Given the numerous available approaches, the purpose of this paper is to clarify the main strengths and weaknesses of the described methodologies and help the potential readers to safely select the most suitable approach for their problem under consideration.

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