Results 11 to 20 of about 181,408 (258)
On a generalized core inverse [PDF]
Applied Mathematics and Computation, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oskar Maria Baksalary, Götz Trenkler
+11 more sources
Core and core-EP inverses of tensors [PDF]
Computational and Applied Mathematics, 2019 25
Jajati Keshari Sahoo +4 more
openaire +3 more sources
Characterizations and Representations of Core and Dual Core Inverses [PDF]
Canadian Mathematical Bulletin, 2017 AbstractIn this paper, double commutativity and the reverse order law for the core inverse are considered. Then new characterizations of the Moore–Penrose inverse of a regular element are given by one-sided invertibilities in a ring. Furthermore, the characterizations and representations of the core and dual core inverses of a regular element are ...
Chen, Jianlong +3 more
openaire +2 more sources
Parallel out-of-core matrix inversion [PDF]
Proceedings 16th International Parallel and Distributed Processing Symposium, 2002 This paper presents a parallel out-of-core algorithm to invert huge dense matrices, that is matrices larger than the available physical memory by one or more orders of magnitude. Preliminary performance results are shown for a commodity cluster. An accurate prediction performance model of the algorithm is given.
Caron, Eddy, Utard, Gil
openaire +4 more sources
Inverse problem for the Earth's core evolution model
Russian Journal of Earth Sciences, 2020 The size and the age of the inner core impose constraints in modeling of the Earth's core evolution. The origin of the solid core corresponds to the change in convection regime in the core and, correspondingly, to the change in the magnetic field ...
Reshetnyak M Yu
doaj +1 more source
The 𝔪-WG° inverse in the Minkowski space
Open Mathematics, 2023 In this article, we study the m{\mathfrak{m}}-WG∘{}^{\circ } inverse which presents a generalization of the m{\mathfrak{m}}-WG inverse in the Minkowski space. We first show the existence and the uniqueness of the generalized inverse.
Liu Xiaoji, Zhang Kaiyue, Jin Hongwei
doaj +1 more source
Why Do Inverse Eddy Surface Temperature Anomalies Emerge? The Case of the Mediterranean Sea
Remote Sensing, 2022 It is widely accepted that the signature of anticyclonic (cyclonic) eddies on the sea surface temperature corresponds to a warm (cold) core anomaly. Nevertheless, this statement has been put to question by recent regional studies showing the existence of
Evangelos Moschos +2 more
doaj +1 more source
A Novel Inverse Simulation Method of Helicopter Maneuvering Flight
Applied Sciences, 2023 In this article, a degeneration method of inverse simulation is proposed for a helicopter system flying pull-up and slalom maneuvers. This inverse simulation method has been successfully applied, and here, the results are compared with the flight test ...
Guozhi Li, Yihua Cao
doaj +1 more source
The Characterizations of WG Matrix and Its Generalized Cayley–Hamilton Theorem
Journal of Mathematics, 2021 Based on the core-EP decomposition, we use the WG inverse, Drazin inverse, and other inverses to give some new characterizations of the WG matrix.
Na Liu, Hongxing Wang
doaj +1 more source
Core Saturation Analysis of Magnetic-Valve Controlled Reactor Based on Jiles-Atherton Inverse Model
Zhongguo dianli, 2021 Magnetic-valve controlled reactor (MCR) is a reactive compensation device in power system, and its capacity is regulated through changing the saturation of iron core.
Caifei HU +6 more
doaj +1 more source