Results 91 to 100 of about 1,099 (124)

Zeros distribution and interlacing property for certain polynomial sequences

Open Mathematics
In this article, we first prove that the Hankel determinant of order three of the polynomial sequence {Pn(x)=∑k≥0P(n,k)xk}n≥0{\left\{{P}_{n}\left(x)={\sum }_{k\ge 0}P\left(n,k){x}^{k}\right\}}_{n\ge 0} is weakly (Hurwitz) stable, where P(n,k)P\left(n,k ...
Guo Wan-Ming
doaj   +1 more source

Explicit determinants, inverses and eigenvalues of four band Toeplitz matrices with perturbed rows

Special Matrices, 2019
In this paper, four-band Toeplitz matrices and four-band Hankel matrices of type I and type II with perturbed rows are introduced. Explicit determinants, inverses and eigenvalues for these matrices are derived by using a nice inverse formula of block ...
Zhang Maoyun, Jiang Xiaoyu, Jiang Zhaolin   +2 more
doaj   +1 more source

Automated seizure onset zone locator from resting-state functional MRI in drug-resistant epilepsy. [PDF]

Front Neuroimaging, 2022
Banerjee A, Kamboj P, Wyckoff SN, Sussman BL, Gupta SKS, Boerwinkle VL.   +5 more
europepmc   +1 more source

Four-point condition matrices of edge-weighted trees

Special Matrices
Formulas for the determinant of distance matrix DT{D}_{T} of tree TT are known in the unweighted case and in the case when the edges of TT have commuting variable weights. Associated with the four-point condition (4PC) and a tree TT are two matrices, the
Azimi Ali, Jana Rakesh, Nagar Mukesh K., Sivasubramanian Sivaramakrishnan   +3 more
doaj   +1 more source

Biosensing with Fluorescent Carbon Nanotubes. [PDF]

Angew Chem Int Ed Engl, 2022
Ackermann J, Metternich JT, Herbertz S, Kruss S.   +3 more
europepmc   +1 more source

Generalized matrix functions and determinants

Open Mathematics, 2014
Jafari Mohammad, Madadi Ali
doaj   +1 more source

Some generalizations of inequalities for sector matrices. [PDF]

J Inequal Appl, 2018
Yang C, Lu F.
europepmc   +1 more source

Some results of Heron mean and Young's inequalities. [PDF]

J Inequal Appl, 2018
Yang C, Ren Y.
europepmc   +1 more source

Cohort Profile: The Puberty Cohort in the Danish National Birth Cohort (DNBC). [PDF]

Int J Epidemiol, 2020
Ernst A, Brix N, Lauridsen LLB, Strandberg-Larsen K, Bech BH, Nohr EA, Nybo Andersen AM, Parner ET, Meder IK, Olsen J, Ramlau-Hansen CH.   +10 more
europepmc   +1 more source

Exact recovery of sparse multiple measurement vectors by [Formula: see text]-minimization. [PDF]

J Inequal Appl, 2018
Wang C, Peng J.
europepmc   +1 more source