Results 201 to 210 of about 63,539 (239)

Inverse design of periodic cavities in anechoic coatings with gradient changes of radii and distances via a conditional generative adversarial network. [PDF]

Sci Rep
Sun Y, Fu J, Wu Y, Chen J, Tao M.
europepmc   +1 more source

Research on Leakage Diffusion and Prediction Model of Multifactor High-Pressure Buried Hydrogen-Blended Natural Gas Pipeline. [PDF]

ACS Omega
Ban J, Wang X, Yang W, Liu G, Wang X, Yan X, Yuan X.   +6 more
europepmc   +1 more source

Optimizing entropy generation in MHD Maxwell dusty nanofluid flow via nanoparticle radius and inter-particle spacing on an inclined stretching sheet. [PDF]

Sci Rep
Awan AU, Niazai S, Hussain M, Ali B, Ahammad NA, Gamaoun F, Nadeem S.   +6 more
europepmc   +1 more source

Numerical Modelling of Pulsed Laser Surface Processing of Polymer Composites. [PDF]

Materials (Basel)
Szabliński K, Moraczewski K.
europepmc   +1 more source

Body-resonance: transmission line-like wireless links enabling high-speed wearable communication. [PDF]

Commun Eng
Sarkar S, Huang Q, Antal S, Nath M, Sen S.   +4 more
europepmc   +1 more source

Anti-Loewner matrices : Numerical radius and unitarity (Structural study of operators via spectra or numerical ranges)

Anti-Loewner matrices : Numerical radius and unitarity (Structural study of operators via spectra or numerical ranges)
openaire  

The numerical radius of a weighted shift operator (Structural study of operators via spectra or numerical ranges)

The numerical radius of a weighted shift operator (Structural study of operators via spectra or numerical ranges)
openaire  

Some of the next articles are maybe not open access.

Related searches:

Linear Operators on Matrix Algebras that Preserve the Numerical Range, Numerical Radius or the States

Canadian Journal of Mathematics, 2004
AbstractEvery norm v on Cn induces two norm numerical ranges on the algebra Mn of all n × n complex matrices, the spatial numerical rangewhere vD is the norm dual to v, and the algebra numerical rangewhere is the set of states on the normed algebra Mn under the operator norm induced by v.
Li, Chi-Kwong, Sourour, Ahmed Ramzi
openaire   +2 more sources

Linear operators preserving the numerical range (radius) on triangular matrices

Linear and Multilinear Algebra, 2001
We characterize those linear operators on triangular or diagonal matrices preserving the numerical range or radius.
Chi-Kwong Li, Peter Šemrl, Graca Soares
openaire   +1 more source