Results 301 to 308 of about 43,499 (308)

New functions for the matrix metalloproteinases in cancer progression

Nature Reviews Cancer, 2002
Mikala Egeblad
exaly  

On the positive definiteness of a matrix. I

1991
Let \(A\) be an \(n\times n\) complex positive semi-definite matrix. The author gives some equivalent conditions for \(A\) to be positive semi- definite and obtains a relation between complex positive definite matrices and stable matrices. Moreover, complex generalized positive definite matrices are also discussed.
openaire   +2 more sources

Fibulins: a versatile family of extracellular matrix proteins

Nature Reviews Molecular Cell Biology, 2003
Takako Sasaki
exaly  

Positive definite matrix products

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Biofilms: an emergent form of bacterial life

Nature Reviews Microbiology, 2016
Hans-Curt Flemming, Jost Wingender, Ulrich Szewzyk   +2 more
exaly  

Mechanisms of assembly and remodelling of the extracellular matrix

Nature Reviews Molecular Cell Biology
Alexandra Naba
exaly  

A Conjectured Positive Definite Matrix (K. W. Schmidt)

SIAM Review, 1973
Melvyn Ciment, Cleve Moler, Otto G. Ruehr   +2 more
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Gradient learning of symmetric positive-definite matrix regression

Statistics and Computing
Baiyu Chen, Xiaoyi Fu, Yunchen Li, Xiaozhou Wang, Zhou Yu   +4 more
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