DocumentCode
3345304
Title
Geometric aspects of first order field theories in piezoelectricity and magnetohydrodynamics
Author
Schöberl, M. ; Siuka, A. ; Schlacher, K.
Author_Institution
Inst. of Autom. Control & Control Syst. Technol., Johannes Kepler Univ. Linz, Linz, Austria
fYear
2010
fDate
20-24 Sept. 2010
Firstpage
55
Lastpage
58
Abstract
This paper deals with geometric properties of first order Hamiltonian systems in field theory. We focus on the physical system properties, especially on energy flows as well as on an adequate formulation of input and output maps including differential operators. The proposed machinery is demonstrated on modeling of piezoelectric structures and magnetohydrodynamical systems.
Keywords
geometry; magnetohydrodynamics; piezoelectric materials; piezoelectricity; energy flows; first-order Hamiltonian systems; first-order field theories; geometric aspects; machinery; magnetohydrodynamical systems; physical system properties; piezoelectric structures; piezoelectricity; Computational modeling; Control systems; Electric potential; Equations; Magnetohydrodynamics; Mathematical model; Postal services;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2010 International Conference on
Conference_Location
Sydney, NSW
Print_ISBN
978-1-4244-7366-3
Type
conf
DOI
10.1109/ICEAA.2010.5652131
Filename
5652131
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