1Department of Mathematics, National Taipei Education University, 134, HoPing E. Rd, Sec2, Taipei 10659, Taiwan, Republic of China. E-mail: wong@tea.ntue.edu.tw
2Department of Information Management, Lunghwa University of Science and Technology, Kueishan Taoyuan, 33306 Taiwan, Republic of China. E-mail: ccyeh@mail.lhu.edu.tw or chehchihyeh@yahoo.com.tw
3Department of Information Management, National Kaohsiung Marine University, No.142, Hai Chuan Road, NanTzu Dist, Kaohsiung, Taiwan, Republic of China. E-mail: wclian@mail.nkimt.edu.tw
The renowned Jensen inequality is established on time scales as follows:
Time scales, Jensen's inequality, convex, delta derivative