Carl H. FitzGerald

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We study various notions of multivariate functions which map families of positive semidefinite matrices or of conditionally positive semidefinite matrices into matrices of the same type. LINEAR ALGEBRA AND ITS APPLICATIONS 221:83-102 (1995) @ Elsevier Science Inc., 1995 0024-3795/95/$9.50 655 Avenue of the Americas, New York, NY 10010 SSDI(More)
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