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报告题目：Categorification of Heisenberg algebras

报 告 人：Alistair Savage 教授（加拿大渥太华大学）

报告时间： 2015年1月5日下午2:30--4:30

2015年1月6日上午9:00--11:00，下午2:30--4:30

2015年1月7日上午9:00--11:00

2015年1月8日上午9:00--11:00

报告地点：4号楼 4131室

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                                    2014年12月29日

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报告摘要：These lectures will serve to introduce students to the new and exciting field of categorification.  We will begin with a very brief review of the representation theory of associative algebras, before introducing the concept of weak categorification with some simple examples. After this, more sophisticated examples of categorification will be presented, including a categorification of the polynomial representation of the Weyl group and the Fock space representation of the Heisenberg algebra. The course will conclude with a discussion of more advanced ideas in categorification, such as strong categorification of the Heisenberg algebra.