The (weakly) sign symmetric $P$-matrix completion problems
The electronic journal of linear algebra, Tome 10 (2003), pp. 257-271.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Classification : 15A48, 05C50
Keywords: matrix completion, P -matrix, weakly sign symmetric P -matrix, n-cycle
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     author = {DeAlba, Luz Maria and Hardy, Timothy L. and Hogben, Leslie and Wangsness, Amy},
     title = {The (weakly) sign symmetric $P$-matrix completion problems},
     journal = {The electronic journal of linear algebra},
     pages = {257--271},
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     year = {2003},
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DeAlba, Luz Maria; Hardy, Timothy L.; Hogben, Leslie; Wangsness, Amy. The (weakly) sign symmetric $P$-matrix completion problems. The electronic journal of linear algebra, Tome 10 (2003), pp. 257-271. http://geodesic.mathdoc.fr/item/ELA_2003__10__a4/