A Note on Extreme Positive Definite Matrices.
Jens Peter Reuss Christensen, J. Vesterstrom (1979)
Mathematische Annalen
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Displaying similar documents to “Extreme Points of a Convex Subset of the Cone of Positive Semidefinite Matrices.”
A Note on Extreme Positive Definite Matrices.
Interior points of the completely positive cone.
Dür, Mirjam, Still, Georg (2008)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Convex polytopes as matrix invariants
Gerard Sierksma, Klaas de Vos (1984)
Compositio Mathematica
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Extreme points of a convex polytope and extreme rays of the corresponding convex cone
W. Grabowski (1974)
Applicationes Mathematicae
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Surprising Determinantal Inequality for Real Matrices.
Morris Newman, Charles R. Johnson (1980)
Mathematische Annalen
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Zero-one completely positive matrices and the A(R, S) classes
G. Dahl, T. A. Haufmann (2016)
Special Matrices
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A matrix of the form A = BBT where B is nonnegative is called completely positive (CP). Berman and Xu (2005) investigated a subclass of CP-matrices, called f0, 1g-completely positive matrices. We introduce a related concept and show connections between the two notions. An important relation to the so-called cut cone is established. Some results are shown for f0, 1g-completely positive matrices with given graphs, and for {0,1}-completely positive matrices constructed from the classes...
Extreme Points of Convex Sets.
Walter Pranger (1973)
Mathematische Annalen
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Moore-Penrose inverses of Gram matrices leaving a cone invariant in an indefinite inner product space
K. Appi Reddy, T. Kurmayya (2015)
Special Matrices
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In this paper we characterize Moore-Penrose inverses of Gram matrices leaving a cone invariant in an indefinite inner product space using the indefinite matrix multiplication. This characterization includes the acuteness (or obtuseness) of certain closed convex cones.
On the Extreme Points of the Sum of Two Compact Convex Sets.
T. HITSAIN, I. TWEDDLE (1970)
Mathematische Annalen
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Elements generating balayages.
Eriksson-Bique, Sirkka-Liisa (1994)
Annales Academiae Scientiarum Fennicae. Series A I. Mathematica
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A Re-Examination of the Roberts Example of a Compact Convex Set Without Extreme Points.
N.T. Peck, N.J. Kaiton (1980)
Mathematische Annalen
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