188比分直播手机版,188足球比分直播

188比分直播手机版-188足球比分直播
通知公告
188比分直播手机版迎百年校庆系列报告(二十五):Dynamic analysis of fractional differential equations on time scale and applications
发布单位:188比分直播手机版        浏览次数:236        发布时间:2020年01月06日


 

报告时间:202018日(周三)下午3:30 -- 4:30

报告地点:主楼203

报告题目:Dynamic analysis of fractional differential equations on time scale and applications

报告摘要:In this talk, I will introduce the background of discrete fractional calculus and the feature of fractional operator. Then, taking fractional chaotic mapping, image enhancement, search algorithm and image encryption as examples, I will show the advantages of fractional differential equations on time scale in engineering applications. In the end, I will introduce short memory fractional equations with variable order which have some potential applications in image processing, neural networks, information safety and other directions.

 

主讲人介绍:吴国成,内江师范学院数学科学学院研究员。数据恢复四川省重点实验室主任。中科院数学大类一区杂志Applied Mathematics and Computation 副主编(TOP期刊)。研究方向为图像加密、信息安全、分数阶系统,时标系统的动力学性质等。共发表SCI论文40余篇。主持国家自然科学基金、四川省科技厅基础研究重点项目等多项研究课题。

 

 





编辑:哈工大(威海)188比分直播手机版