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A New Method for Dynamic Brain Connectivity Analysis Based on Tensor Decomposition in Tinnitus Using High-density Electroencephalogram in Source Domain. [PDF]

J Med Signals Sens
Bahman M, Sajadi SS, Toostani IG, MakkiAbadi B.   +3 more
europepmc   +1 more source

Silver Sulfobenzoate Coordination Polymers as Bioactive Dopants in Antibacterial and Antibiofilm Cellulose Films. [PDF]

ACS Appl Mater Interfaces
Cabral RG, Fernandes TA, Franco CHJ, Jorge P, Bragança IMF, Sousa AC, Cerca N, Kirillov AM.   +7 more
europepmc   +1 more source

Retinomorphic Visual Processing Enabled by Contact-Engineered IGZO Optoelectronic Synaptic Memtransistors. [PDF]

Adv Sci (Weinh)
Kang D, Nam S, Nam D, Kim IS, Kim MG, Park SK, Kim YH.   +6 more
europepmc   +1 more source

Biological Detoxification of Aflatoxin B1: A Systematic Review of Microbial and Enzymatic Strategies, Mechanisms, and Applications in Food and Feed Systems. [PDF]

Toxins (Basel)
Rafai S, Manyes L, Moreno A, Cimbalo A, Meca G, Dopazo V.   +5 more
europepmc   +1 more source

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Compressions of Totally Positive Matrices

SIAM Journal on Matrix Analysis and Applications, 2006
The paper deals with the total positivity of the compressed matrix of a totally positive matrix \(A\). Consider \(nk \times nk\) partitioned matrices \(A=(A_{ij})_{i,j=1}^k\), in which each block \(A_{ij}\) is \(n \times n\). The \(k \times k\) compressed matrix is defined by \[ C_k(A)=(\det A_{ij})_{i,j=1}^k.
Allen Herman, Shaun M Fallat
exaly   +4 more sources

Almost strictly totally positive matrices

Numerical Algorithms, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Juan Manuel Pena, Charles A Micchelli, M Gasca   +2 more
exaly   +2 more sources

On the Relationship Between Graphs and Totally Positive Matrices

SIAM Journal on Matrix Analysis and Applications, 1998
A real matrix is totally positive if all its minors are non-negative. It is shown that properties of totally positive matrices can be applied to graph theory and vice versa. In fact, some properties of undirected and directed graphs are characterized in terms of the associated totally positive matrices.
Juan Manuel Pena
exaly   +3 more sources

Totally Positive Matrices

, 2009
Totally positive matrices constitute a particular class of matrices, the study of which was initiated by analysts because of its many applications in diverse areas. This account of the subject is comprehensive and thorough, with careful treatment of the central properties of totally positive matrices, full proofs and a complete bibliography.
Pinkus, Allan
openaire   +2 more sources

A Totally Positive Factorization of Rectangular Matrices by the Neville Elimination

SIAM Journal on Matrix Analysis and Applications, 2004
The authors describe a variant of the Neville elimination process for a real matrix with all non-negative minors. Such a matrix is called a totally positive \((TP)\) matrix. The proposed method is called quasi-Neville method, it allows, for every rectangular \(TP\) matrix \(A\), a factorization \(A=LS\), where \(L\) is a lower echelon form matrix and \(
Juan R Torregrosa
exaly   +3 more sources