Name: Yang Yichuan

 Current position: Professor
 School: School of mathematics
 E-mail: ycyang@buaa.edu.cn
 Tel: +86(010)82316701

RESEARCH INTERESTS:
1.logic algebra
2.The sequence of algebraic
3.Soft computing and its applications

PUBLICATIONS:
[1]On the existence of directed rings and algebras with negative squares，Journal of Algebra, 2006, Vol. 295, No.2，452-457
[2]Fields with directed partial orders, with N. Schwartz, Journal of Algebra 336 (2011) 342–348
[3]Non-archimedean directed fields K(i) with o-subfield K and i^2 =-1, with W. Rump, Journal of Algebra 400 (2014) 1-7