摘要
It has been brought to my attention that Tong's article "Exact solutions for the flow of non-Newtonian fluid with fractional derivative in an annular pipe" published in the journal Science in China Series G: Physics, Mechanics & Astronomy in 2005 [ 1 ] contains, in part, similar information to Tong's earlier published paper "Exact solutions for the unsteady rotational flow of non-Newtonian fluid in an annular pipe" published in the journal International Journal of Engineering Science in 2005 [2].
It has been brought to my attention that Tong's article "Exact solutions for the flow of non-Newtonian fluid with fractional derivative in an annular pipe" published in the journal Science in China Series G:Physics,Mechanics & Astronomy in