Results 31 to 40 of about 236 (80)

A Note on the Solutions of Some Linear Octonionic Equations [PDF]

open access: yes, 2014
The main concerns of this paper are the linear equations with one term and one unknown of the forms: a(xa) =r, a(xb ) = r and (ax)b =r, and the linear equations with two terms and one unknown of the forms: (ax)b +(g x)d =r and a (xb )+g (xd ) =r over the
Bolat, Cennet, İpek, Ahmet
core   +1 more source

أسرار التشابه اللفظي في تفسير الشيخ الشعراوي المتعلقة بالتذكير والتأنيث (دراسة وصفية تحليلية): Secrets of Consimilarity in the Exegesis of Sheikh Shaarawi related to Masculinity & Femininity (An Analytical Descriptive Study) [PDF]

open access: yes, 2022
The Holy Qur’an is Allah’s miraculous book for his creation in its composing, style, eloquence and organization, miraculous in its wisdom and knowledge, and as a unique way of guidance according to times and circumstances.
Abdullah, Dr. Naveed Altaf Khan
core   +1 more source

Cycles of linear and semilinear mappings

open access: yes, 2012
We give a canonical form of matrices of a cycle of linear or semilinear mapping V_1 --- V_2 --- ... --- V_t --- V_1 in which all V_i are complex vector spaces, each line is an arrow ---> or
Bass   +16 more
core   +1 more source

Stratification theory of matrix pairs under equivalence and contragredient equivalence [PDF]

open access: yes, 2019
We develop the theory of perturbations of matrix pencils basing on their miniversal deformations. Several applications of this theory are given. All possible Kronecker pencils that are canonical forms of pencils in an arbitrary small neighbourhood of ...
Klymchuk, Tetiana
core   +6 more sources

Development of polarimetric vector signal and tensor image processing in wideband interferometric POL-RAD/SAR signature analysis [PDF]

open access: yes, 1994
Based on the complete transmission versus scattering matrix description and the availability of the associated sets of four distinct matrices, vector signal (PMSF) and tensor image (PMIF) signature processing algorithms are introduced for the ...
168818   +11 more
core   +1 more source

On Mathematical and Physical Principles of Transformations of the Coherent Radar Backscatter Matrix [PDF]

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2012
The congruential rule advanced by Graves for polarization basis transformation of the radar backscatter matrix is now often misinterpreted as an example of consimilarity transformation.
D. Bebbington, L. Carrea
semanticscholar   +1 more source

OPUC, CMV matrices and perturbations of measures supported on the unit circle [PDF]

open access: yes, 2015
Let us consider a Hermitian linear functional defined on the linear space of Laurent polynomials with complex coefficients. In the literature, canonical spectral transformations of this functional are studied.
Marcellán Español, Francisco José   +1 more
core   +3 more sources

Classification of pairs of rotations in finite-dimensional Euclidean space

open access: yes, 2008
A rotation in a Euclidean space V is an orthogonal map on V which acts locally as a plane rotation with some fixed angle. We give a classification of all pairs of rotations in finite-dimensional Euclidean space, up to simultaneous conjugation with ...
Darpö, Erik
core   +2 more sources

SCATTERER CHARACTERIZATION BASED ON THE CONDIAGONALIZATION OF THE SINCLAIR BACKSCATTERING MATRIX

open access: yesProgress In Electromagnetics Research M, 2019
In this paper, we revisit the condiagonalization of the Sinclair backscattering matrix, to overcome the Huynen decomposition issues, so as to correctly extract scatterer polarimetric properties. The correct extraction of scatterer polarimetric properties
G. Kouroupis, V. Anastassopoulos
semanticscholar   +1 more source

Spin Angular Momentum of Proton Spin Puzzle in Complex Octonion Spaces

open access: yes, 2017
The paper focuses on considering some special precessional motions as the spin motions, separating the octonion angular momentum of a proton into six components, elucidating the proton angular momentum in the proton spin puzzle, especially the proton ...
Weng, Zi-Hua
core   +1 more source

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