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Positive semidefiniteness of $$D_{\alpha }$$-matrix on some families of graphs
Computational and Applied MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gui-Xian Tian, Hui-Lu Sun, Shu-Yu Cui
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Fallacies in computational testing of matrix positive definiteness/semidefiniteness
IEEE Transactions on Aerospace and Electronic Systems, 1990The status of computational tests for establishing matrix positive semidefiniteness and positive definiteness is reviewed. Two pervasive real-time tests that have been used for many years in varied applications to ensure that computed covariances encountered in Kalman filter applications are positive definite and discussed.
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The biofilm matrix: multitasking in a shared space
Nature Reviews Microbiology, 2022Hans-Curt Flemming +2 more
exaly
Adaptive Positive Semidefinite Matrix-Based Contribution for Nonlinear Process Diagnosis
Industrial & Engineering Chemistry Research, 2021Jinchuan Qian +3 more
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Matrix product states and projected entangled pair states: Concepts, symmetries, theorems
Reviews of Modern Physics, 2021Juan Ignacio Cirac Sasturáin +2 more
exaly