报告题目：Non-commutative integrable discrete systems of a geometric origin

报告人：Prof. Adam Doliwa (University of Warmia and Mazury, Poland)

时间：2013年8月27日（星期二）16：00-17：00

地点：理科楼数学系A-404

摘要：We investigate periodic reductions of Desargues maps, which lead to novel integrable multicomponent lattice systems being non-commutative, non-isospectral, and non-autonomous analogues of the modified Gel'fand-Dikii hierarchy. We show directly multidimensional consistency of the equations, and we present the corresponding systems of Lax pairs.We also provide a construction of related noncommutative rational maps which satisfy the Yang-Baxter property.

联系人：林润亮