Results 11 to 20 of about 2,645,922 (287)

M(atrix) Theory: Matrix Quantum Mechanics as a Fundamental Theory [PDF]

open access: yesReviews of Modern Physics, 2001
A self-contained review is given of the matrix model of M-theory. The introductory part of the review is intended to be accessible to the general reader.
Abbott, L. F.   +264 more
core   +4 more sources

Estimation and application of matrix eigenvalues based on deep neural network

open access: yesJournal of Intelligent Systems, 2022
In today’s era of rapid development in science and technology, the development of digital technology has increasingly higher requirements for data processing functions.
Hu Zhiying
doaj   +1 more source

A Modulated Wideband Converter Model Based on Linear Algebra and Its Application to Fast Calibration

open access: yesSensors, 2022
In the context of cognitive radio, smart cities and Internet-of-Things, the need for advanced radio spectrum monitoring becomes crucial. However, surveillance of a wide frequency band without using extremely expensive high sampling rate devices is a ...
Gilles Burel   +2 more
doaj   +1 more source

Matrix theory [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1998
72 pages, harvmac big, references added, typos ...
openaire   +3 more sources

Lossless and Efficient Secret Image Sharing Based on Matrix Theory Modulo 256

open access: yesMathematics, 2020
Most of today’s secret image sharing (SIS) schemes are based on Shamir’s polynomial-based secret sharing (SS), which cannot recover pixels larger than 250. Many exiting methods of lossless recovery are not perfect, because several problems arise, such as
Long Yu   +4 more
doaj   +1 more source

Emergent cosmology from matrix theory

open access: yesJournal of High Energy Physics, 2022
Matrix theory is a proposed non-perturbative definition of superstring theory in which space is emergent. We begin a study of cosmology in the context of matrix theory.
Suddhasattwa Brahma   +2 more
doaj   +1 more source

Scopus database, citations, subject area, Bibliometric analysis [PDF]

open access: yesMatrix Science Mathematic
In this work, we aim to characterize solutions of ABA = BAB, including identifying the necessary, and where possible sufficient, conditions under which distinct matrices A and B satisfy this relation. The approach is somewhat analogous to the study of AB
Mehsin Jabel Atteya
doaj   +1 more source

Global Stability of Different Fractional Orders Multi Input Multi Output Nonlinear Feedback Systems with Interval Matrices of Positive Linear Parts [PDF]

open access: yesTransNav
The global stability of continuous-time fractional orders multi–input multi-output nonlinear feedback systems with interval matrices of positive linear parts is investigated.
Tadeusz Kaczorek, Lukasz Sajewski
doaj   +1 more source

Random matrix theory within superstatistics [PDF]

open access: yes, 2005
We propose a generalization of the random matrix theory following the basic prescription of the recently suggested concept of superstatistics. Spectral characteristics of systems with mixed regular-chaotic dynamics are expressed as weighted averages of ...
A. M. Mathai   +8 more
core   +1 more source

Transition matrix theory

open access: yesTransactions of the American Mathematical Society, 2017
In this article we present a unification of the theory of algebraic, singular, topological and directional transition matrices by introducing the (generalized) transition matrix which encompasses each of the previous four. Some transition matrix existence results are presented as well as verification that each of the previous transition matrices are ...
Franzosa, Robert, Vieira, Ewerton R.
openaire   +2 more sources

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