Application of block Lanczos method for
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P. Balasubramanian; J. G. Jagadeesh; H. K. Suhas; V. Ramamurti
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Article
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1993
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John Wiley and Sons
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English
โ 537 KB
In this study the free vibration of circumferenlially periodic structures has been analysed using the block Lanczos method in a semi complex domain for extracting real natural frequencies and complex mode shapes. The influence of the number of vectors in the block and also the effect of renumbering