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AMC
2006
88views more  AMC 2006»
13 years 9 months ago
Invariant solutions of certain nonlinear evolution type equations with small parameters
The Fisher equation, which arises in the study of reaction diffusion waves in biology, does not display a high level of symmetry properties. Consequently, only travelling wave sol...
Ashfaque H. Bokhari, Abdul Hamid Kara, F. D. Zaman
LCN
2006
IEEE
14 years 3 months ago
Optimal Multi-hop Cellular Architecture for Wireless Communications
Multi-hop relaying is an important concept in future generation wireless networks. It can address the inherent problems of limited capacity and coverage in cellular networks. Howe...
Yik Hung Tam, Hossam S. Hassanein, Selim G. Akl, R...
AMC
2007
53views more  AMC 2007»
13 years 10 months ago
Positive heteroclinics and traveling waves for scalar population models with a single delay
The existence of positive heteroclinic solutions is proven for a class of scalar population models with one discrete delay. Traveling wave solutions for scalar delayed reaction-di...
Teresa Faria, Sergei Trofimchuk
AMC
2007
177views more  AMC 2007»
13 years 10 months ago
Quadratic stability and stabilization of switched dynamic systems with uncommensurate internal point delays
This paper deals with the quadratic stability and linear state-feedback and output-feedback stabilization of switched delayed linear dynamic systems with, in general, a finite nu...
Manuel de la Sen
AMC
2007
134views more  AMC 2007»
13 years 10 months ago
An image fragile watermark scheme based on chaotic image pattern and pixel-pairs
Fragile watermarking techniques for digital content have been studied in the past few years. Fragile watermarks are used to determine if a piece of watermarked digital content has...
Shaohui Liu, Hongxun Yao, Wen Gao, Yongliang Liu