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AMC
2007
90views more  AMC 2007»
13 years 7 months ago
Computing the square roots of matrices with central symmetry
: For computing square roots of a nonsingular matrix A, which are functions of A, two well known fast and stable algorithms, which are based on the Schur decomposition of A, were p...
Zhongyun Liu, Yulin Zhang, Rui Ralha
AMC
2007
123views more  AMC 2007»
13 years 7 months ago
Accurate pricing formulas for Asian options
Asian options have payoffs that depend on the average price of the underlying asset such as stocks, commodities, or financial indices. As exact closed-form formulas do not exist...
Kuan-Wen Chen, Yuh-Dauh Lyuu
AMC
2007
128views more  AMC 2007»
13 years 7 months ago
Multiple positive solutions for semilinear elliptic systems with nonlinear boundary condition
In this paper, we study the nonlinear boundary value problem ÀDu þ u ¼ fuðu; vÞ in X; ÀDv þ v ¼ fvðu; vÞ in X; ou on ¼ guðu; vÞ; ov on ¼ gvðu; vÞ on oX; 8 ><...
Tsung-fang Wu
AMC
2007
75views more  AMC 2007»
13 years 7 months ago
Fingerprint images encryption via multi-scroll chaotic attractors
This paper proposes a chaotic fingerprint images encryption approach. An image of a fingerprint is encrypted via a twodimensional (2D) chaotic sequence obtained from multi-scrol...
Fengling Han, Jiankun Hu, Xinghuo Yu, Yi Wang
AMC
2007
127views more  AMC 2007»
13 years 7 months ago
Edge-pancyclicity and Hamiltonian laceability of the balanced hypercubes
The balanced hypercube BHn is a variant of the hypercube Qn. Huang and Wu proved that BHn has better properties than Qn with the same number of links and processors. In particular...
Min Xu, Xiao-Dong Hu, Jun-Ming Xu