Results 231 to 240 of about 4,454,720 (286)

Extracellular matrix stiffness in hepatocellular carcinoma: mechanisms and targeted therapeutic strategies. [PDF]

Front Immunol
Zhou Z, Xu X.
europepmc   +1 more source

Source signal sparsity enhancement based on local maximum synchronous extraction transform algorithm for mixed matrix estimation in UBSS. [PDF]

Sci Rep
Li X, Li Z, Yao R, Guo Y, Zhang X, Zhou G.   +5 more
europepmc   +1 more source

Novel Roman domination-based graph energies for QSPR analysis of neuroprotective herbal compounds in Alzheimer's disease treatment. [PDF]

Front Chem
Salini Jancy Rani A, Balamurugan BJ.
europepmc   +1 more source

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Matrix Functions

2008
Teoria ed applicazione di funzioni di matrici nell'ambito della Model Order Reduction.
Frommer A, Simoncini V
  +7 more sources

Matrix Christoffel Functions

Constructive Approximation, 2004
This paper extends to a matrix setting many classical results from the scalar theory of orthogonal polynomials and Christoffel functions. Namely, the authors consider an \(N\times N\) matrix weight \(W\) (that is, a positive definite matrix of measures supported on \(\mathbb R\)), for which they define the sequence of matrix-valued orthonormal ...
Durán, Antonio J., Polo, Beatriz
openaire   +2 more sources

Semismooth Matrix-Valued Functions

Mathematics of Operations Research, 2002
Matrix-valued functions play an important role in the development of algorithms for semidefinite programming problems. This paper studies generalized differential properties of such functions related to nonsmooth-smoothing Newton methods. The first part of this paper discusses basic properties such as the generalized derivative, Rademacher's theorem ...
Sun, D., Sun, J.
openaire   +1 more source