数学科学系

Department of Mathematical Sciences

Non-commutative integrable discrete systems of a geometric origin

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:2013827(星期二)1600-1700

 

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