Si Liu - Profile on Academia.edu (original) (raw)

Si Liu

Address: Stockholm, Sweden.

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Albert Luo

Southern Illinois University Edwardsville

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Papers by Si Liu

Research paper thumbnail of EXPONENTIAL STABILITY OF STRONG SOLUTION FOR A STOCHASTIC DISTURBANCE PREDATOR-PREY SYSTEM OF THREE SPECIES WITH AGE-STRUCTURE

This thesis first introduces stochastic disturbance factor into a model and has a discussion of i... more This thesis first introduces stochastic disturbance factor into a model and has a discussion of it on the basis of a predator-prey system of three species with age-structure proposed by Zhixue Luo. Sufficient conditions of a stochastic disturbance predator-prey system of three species with age-structure have been given and exponential stability of strong solution has been proved according to Gronwall's lemma andˆIto formula. The conclusion is a further development of pertinent literature.

Research paper thumbnail of Review on Optimization of Advanced Micro-Controlled Blending Composite Material Properties on LDPE/ CaCO3

Based on development of Chinese LDPE composites preparation engineering, this paper especially ai... more Based on development of Chinese LDPE composites preparation engineering, this paper especially aims to analyze various modification methods on physical property improvements of LDPE/CaCO 3 polymers. Most widely and advanced used methods of mixing technology research status and characteristics are reviewed and discussed. By studying inductive LDPE/CaCO 3 composites effect, we are able to analyze composite conditions such as parameter value that are positive to reactions and briefly probe the challenges facing kinds of composite materials in the future.

Research paper thumbnail of EXPONENTIAL STABILITY OF STRONG SOLUTION FOR A STOCHASTIC DISTURBANCE PREDATOR-PREY SYSTEM OF THREE SPECIES WITH AGE-STRUCTURE

This thesis first introduces stochastic disturbance factor into a model and has a discussion of i... more This thesis first introduces stochastic disturbance factor into a model and has a discussion of it on the basis of a predator-prey system of three species with age-structure proposed by Zhixue Luo. Sufficient conditions of a stochastic disturbance predator-prey system of three species with age-structure have been given and exponential stability of strong solution has been proved according to Gronwall's lemma andˆIto formula. The conclusion is a further development of pertinent literature.

Research paper thumbnail of Review on Optimization of Advanced Micro-Controlled Blending Composite Material Properties on LDPE/ CaCO3

Based on development of Chinese LDPE composites preparation engineering, this paper especially ai... more Based on development of Chinese LDPE composites preparation engineering, this paper especially aims to analyze various modification methods on physical property improvements of LDPE/CaCO 3 polymers. Most widely and advanced used methods of mixing technology research status and characteristics are reviewed and discussed. By studying inductive LDPE/CaCO 3 composites effect, we are able to analyze composite conditions such as parameter value that are positive to reactions and briefly probe the challenges facing kinds of composite materials in the future.

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