%0 Journal Article %A Geng Yuan and Yiwan Guo and Fahui Zhai and Shuhua Zhang %D 2015 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 99, 2015 %T Linear Maps That Preserve Left Spectrum of Diagonal Quaternionic Matrices %U https://publications.waset.org/pdf/10003230 %V 99 %X In this paper, we discuss some properties of left spectrum and give the representation of linear preserver map the left spectrum of diagonal quaternionic matrices. %P 206 - 209