This may be enough to get you started, but there is also documentation for tensors (type tensor into the help browser) in the documentation.
W Craig Carter
On Oct 28, 13, at 20:22 PM, Dhaneshwar Mishra wrote:
> Hi > > I am Dhaneshwar Mishra, new to the Mathematica. > > I would like to write > > [ab]_(jk) = a_i [C_(ijkm)] b_m > > in the matrix form, where I,j,k, m varies from 1 to 3. Being a new user, I find > > little difficult to find proper help from the Mathematica documentations. > > Please suggest me appropriate reading materials so that I can take help of that as well. > > Thanks in advance. > > With regards > > Dhaneshwar >