Title :
On real spectral value sets
Author_Institution :
Inst. fur Dynamische Syst., Univ. Bremen, Bremen, Germany
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
We discuss some properties of real spectral value sets (real pseudospectra) and compare them with their complex counterparts. Moreover, we provide explicit formulas for computing the real spectral value sets of normal and 2×2-matrices. Our main tool are the so called real perturbation values of a complex matrix M.
Keywords :
matrix algebra; set theory; 2x2-matrices; complex matrix; real perturbation values; real pseudospectra; real spectral value sets; Artificial intelligence; Eigenvalues and eigenfunctions; Electronic mail; Europe; Facsimile; Robustness; Visualization; eigenvalues; pseudospectra; real perturbations. robustness;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
