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Showing 1 to 3 of 3 for “"EIGENVALUE METHOD"”.
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The beam modes of general optical cavities
This thesis describes the use of the eigenvalue method for computing the modes of cavity resonators. A matrix formulation of the integral equation describing the modes of a resonator is a powerful and flexible method of solution, in particular, when compared to iterative techniques. The matrix …
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Stability and Spectral Properties in the Max Algebra with Applications in Ranking Schemes
… polynomial are also true for its largest max eigenvalue. We are next concerned with the asymptotic stability of non-negative matrices in the context of dynamical systems. We are motivated by the relation of P-matrices and positive stability of non-negative matrices. We discuss how equivalent …
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ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΣΥΡΜΑΤΙΝΩΝ ΚΕΡΑΙΩΝ ΜΕΣΑ ΣΤΟ ΦΥΣΙΚΟ ΤΟΥΣ ΠΕΡΙΒΑΛΛΟΝ
THE OPTIMIZATION OF TOTALLY ARBITRARY WIRE ANTENNAS IS EXAMINED WITH NON PREDETERMINED POLARIZATION, AT DIAL FREQUENCY OPERATION AND WITH DIFFRACTION EFFECTS INCLUDED. IN THIS WAY THE RESULT IS AN INCREASED ENVIRONMENTAL APPROXIMATIONOF ANTENNAS.