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Lequan Min

Researcher at University of Science and Technology Beijing

Publications -  85
Citations -  607

Lequan Min is an academic researcher from University of Science and Technology Beijing. The author has contributed to research in topics: Cellular neural network & Pseudorandom number generator. The author has an hindex of 14, co-authored 83 publications receiving 565 citations.

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Journal ArticleDOI

Discrete Chaotic Systems with One-Line Equilibria and Their Application to Image Encryption

TL;DR: Nine four-dimensional discrete chaotic systems with one-line equilibria (DCSLE), consisting of some simple sine functions, are introduced, demonstrating that the CPRNG is able to generate the avalanche effects which are similar to those generated by ideal CPRNGs.
Proceedings ArticleDOI

A generalized synchronization theorem for discrete-time chaos system with application in data encryption scheme

TL;DR: A constructive theorem of generalized synchronization for discrete-time chaos system (DTCS) is introduced and a encryption scheme with "one-time pad" function is designed, able successfully to encrypt and decrypt original information without any loss.
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Global stability of endemic equilibrium point of basic virus infection model with application to HBV infection

TL;DR: The authors prove that if R0 > 1, the endemic steady state is also globally attractive, and establish an ABVIM based on a patient’s clinical HBV DNA data of anti-HBV infection with drug lamivudine.
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Analytical criteria for local activity of reaction–diffusion cnn with four state variables and applications to the hodgkin–huxley equation

TL;DR: Analytical criteria for local activity in reaction–diffusion Cellular Nonlinear Network (CNN) cells with four local state variables are presented and computer simulations show that oscillatory patterns, chaotic patterns, or divergent patterns may emerge if the selected cell parameters are located in locally active domains but nearby the edge of chaos.
Journal ArticleDOI

Analytical criteria for local activity and applications to the oregonator cnn

TL;DR: This research illustrates once again the effectiveness of the local activity theory in choosing the system parameters for the emergence of complex patterns in a homogeneous lattice formed by coupled cells.