廖永志:教授,云南大学应用数学硕士。十大赌博老品牌网站数学教师。目前主要从事数学教研教改和常微分方程方面的科研工作,主持和主研科研项目3项,其中省部级2项、校级1项;公开发表学术论文10多篇,其中SCI收录6余篇,核心期刊12余篇。
主讲课程:《高等数学》、《微积分》、《常微分方程》、《线性代数》和《概率论》等。
主要研究方向:常微分方程定性研究;
近年来发表的主要论文:
1. Yongzhi Liao and Lijun Xu,Almost periodic solution for a delayed Lotka-Volterra system on time scales. Advances in Difference Equations 2014, 2014:96
2. Yongzhi Liao, WenquanWu, Tianwei Zhang. Global Exponential tability of a Unique Almost Periodic Solution for eutral-Type Cohen-Grossberg Neural Networks with Time Delays. Mathematical Problems in Engineering. Article ID 574356, 10 pages. August (2013).
3. Yongzhi Liao, Tianwei Zhang, and Yongkun Li. Antiperiodic Solutions for a eneralized High-Order (p, q)-Laplacian Neutral Differential System with Delays in the Critical Case. Abstract and Applied Analysis. Article ID 454619, 12 pages.( 2013).
5. Yongzhi Liao, Tianwei Zhang, Almost Periodic Solutions of a Discrete Mutualism Model with Variable Delays. Discrete Dynamics in Nature and Society. Article ID 742102, 27 pages(2012).
5. Yongzhi Liao, Yongkun Li, X.Y. Dou. Multiple Positive Periodic Solutions for a Gilpin-Ayala Competition Predator-Prey System with Harvesting Terms. Abstract and Applied Analysis. Article ID 427264, 13 pages(2012).
6.廖永志,赵凯宏.关于一个非自治SI流行病模型的概周期解的存在性的研究. 昆明理工大学学报. 2014.06.第3期.(中文核心期刊)
7.Liao Yong Zhi and Zhao Kai Hong.Exponential convergence for a class of high-order recurrent neural networks with general activation functions on time scales.昆明理工大学学报. 2015.04.第2期.(中文核心期刊)
科研及教改课题:
1.四川省教育厅2015科研项目:《具依赖状态脉冲的分数阶边值问题研究》
项目编号:15ZB0419。 (项目主持人)
2.四川省精品课程《应用微积分》(理工类)科研课题.
省教育厅(川教函[2010]410号) (第五参研人)