学术报告:Rough L-sets and L-soft sets can be studied as poset-valued sets-大奖888学习机构

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学术报告:Rough L-sets and L-soft sets can be studied as poset-valued sets

编辑:www.dj18dj.com  发布时间:2019年10月18日 09:26      访问次数:

报告题目: Rough L-sets and L-soft sets can be studied as poset-valued sets

报告人: 李生刚 (陕西师范大学教授、博士研究生导师)

报告时间:20191025()  14:00

报告地点:大奖888章辉楼442学术报告厅

联系人:  黄欢 教授

报告摘要:The major concern of this talk is the relevance of three theories (rough set theory, soft set theory, and type-2 fuzzy set theory) to fuzzy set theory (worked out part). To this end, we introduce the notion of interval poset and study some of their order aspects in detail. Based on it we define the notions of rough L-set, approximation pair, and approximation accuracy. We will show that rough L-sets, L-soft sets and type-2 fuzzy sets can be studied by looking them as poset-valued sets.

报告人简介:李生刚,陕西师范大学教授、博士研究生导师。从事格上拓扑、模糊拟阵、粗糙集、分数阶系统稳定性、独立成分分析领域的研究工作。主持完成国家自然科学基金项目两项,在国内外重要期刊上发表学术论文40余篇,获陕西省科技进步二等奖一项。           

 

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2019年10月16日

 

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