报告时间：2025年11月17日（周一）上午 9:30-10:30

报告地点：苏州大学本部精正楼306

报告人：陈良云教授，东北师范大学

报告摘要：In this talk, we introduce the definition of multiplicative omega-Lie bialgebra, which is equivalent to the Manin triples and matched pairs. We also study the omega-Yang-Baxter equation and Yang-Baxter omega-Lie bialgebra. The skew-symmetric solutions of the omega-Yang-Baxter equation can be used to construct Yang-Baxter omega-Lie bialgebra. We further introduce the concept of the omega-O operator, which can be constructed from a left-symmetric algebra, and based on the omega-O-operator, we construct skew-symmetric solutions to the omega-Yang–Baxter equation. These results highlight both the similarities and differences between the bialgebra theories of omega-Lie algebras and Lie algebras.

邀请人：吕仁才