Πλοήγηση ανά Θέμα "matrix"
Αποτελέσματα 1-6 από 6
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Adaptive Bayesian Inference Framework for Joint Model and Noise Identification
(2022)Model updating, the process of inferring a model from data, is prone to the adverse effects of modeling error, which is caused by simplification and idealization assumptions in the mathematical models. In this study, an ... -
Fiber plasticity and loss of ellipticity in soft composites under non-monotonic loading
(2022)In this work, we relate fiber plasticity in soft composites to the loss of ellipticity of the governing equations of equilibrium of a composite under non-monotonic uniaxial loading. The loss of ellipticity strongly indicates ... -
Migfilin's elimination from osteoarthritic chondrocytes further promotes the osteoarthritic phenotype via beta-catenin upregulation
(2013)Osteoarthritis (OA) is a debilitating disease of the joints characterized by cartilage degradation but to date there is no available pharmacological treatment to inhibit disease progression neither is there any available ... -
MINIMIZATION OF THE SPECTRAL NORM OF THE SOR OPERATOR IN A MIXED CASE
(2007)In this work we solve the problem of the minimization of the spectral norm of the SOR operator associated with a block two-cyclic consistently ordered matrix A epsilon C-n,C-n, assuming that the corresponding Jacobi matrix ... -
On the envelope of some classes of 3 by 3 matrices
(2022)The envelope of a square complex matrix is a closed and bounded subset of the numerical range which contains the spectrum. We study the envelope of special classes of 3×3 matrices such as the nilpotent and the unitarily ... -
A unique network of attack, defence and competence on the outer membrane of the periodontitis pathogen Tannerella forsythia
(2022)Periodontopathogenic Tannerella forsythia uniquely secretes six peptidases of disparate catalytic classes and families that operate as virulence factors during infection of the gums, the KLIKK-peptidases. Their coding genes ...