When is a Matrix Positive
Canadian mathematical bulletin, Tome 17 (1974) no. 3, pp. 409-410
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Throughout this note we shall use the following conventions and notations: All matrices have entries in the field of complex numbers. I denotes the identity matrix with compatible dimensions. A* is the conjugate transpose of a matrix A. A being self adjoint means A = A*.
Brand, Daniel. When is a Matrix Positive. Canadian mathematical bulletin, Tome 17 (1974) no. 3, pp. 409-410. doi: 10.4153/CMB-1974-076-1
@article{10_4153_CMB_1974_076_1,
author = {Brand, Daniel},
title = {When is a {Matrix} {Positive}},
journal = {Canadian mathematical bulletin},
pages = {409--410},
year = {1974},
volume = {17},
number = {3},
doi = {10.4153/CMB-1974-076-1},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-076-1/}
}
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