The Hadamard product of $A$ and $A^{\ast}$.
Johnson, Charles R.
Pacific J. Math., Tome 55 (1974) no. 2, p. 477-481 / Harvested from Project Euclid
Publié le : 1974-05-14
Classification:  15A42
@article{1102912468,
     author = {Johnson, Charles R.},
     title = {The Hadamard product of $A$ and $A^{\ast}$.},
     journal = {Pacific J. Math.},
     volume = {55},
     number = {2},
     year = {1974},
     pages = { 477-481},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102912468}
}
Johnson, Charles R. The Hadamard product of $A$ and $A^{\ast}$.. Pacific J. Math., Tome 55 (1974) no. 2, pp.  477-481. http://gdmltest.u-ga.fr/item/1102912468/