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Original scientific paper

Block diagonalization of nearly diagonal matrices

E. Kovač Striko
K. Veselić

Fulltext: english, pdf (127 KB) pages 271-286 downloads: 312* cite
APA 6th Edition
Kovač Striko, E. & Veselić, K. (2001). Block diagonalization of nearly diagonal matrices. Glasnik matematički, 36 (2), 271-286. Retrieved from https://hrcak.srce.hr/4840
MLA 8th Edition
Kovač Striko, E. and K. Veselić. "Block diagonalization of nearly diagonal matrices." Glasnik matematički, vol. 36, no. 2, 2001, pp. 271-286. https://hrcak.srce.hr/4840. Accessed 28 Nov. 2021.
Chicago 17th Edition
Kovač Striko, E. and K. Veselić. "Block diagonalization of nearly diagonal matrices." Glasnik matematički 36, no. 2 (2001): 271-286. https://hrcak.srce.hr/4840
Harvard
Kovač Striko, E., and Veselić, K. (2001). 'Block diagonalization of nearly diagonal matrices', Glasnik matematički, 36(2), pp. 271-286. Available at: https://hrcak.srce.hr/4840 (Accessed 28 November 2021)
Vancouver
Kovač Striko E, Veselić K. Block diagonalization of nearly diagonal matrices. Glasnik matematički [Internet]. 2001 [cited 2021 November 28];36(2):271-286. Available from: https://hrcak.srce.hr/4840
IEEE
E. Kovač Striko and K. Veselić, "Block diagonalization of nearly diagonal matrices", Glasnik matematički, vol.36, no. 2, pp. 271-286, 2001. [Online]. Available: https://hrcak.srce.hr/4840. [Accessed: 28 November 2021]

Abstracts
In this paper we study the effect of block diagonalization of a nearly diagonal matrix by iterating the related Riccati equations. We show that the iteration is fast, if a matrix is diagonally dominant or scaled diagonally dominant and the block partition follows an appropriately defined spectral gap. We also show that both kinds of diagonal dominance are not destroyed after the block diagonalization.

Hrčak ID: 4840

URI
https://hrcak.srce.hr/4840

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