Results 81 to 90 of about 4,185 (184)

INVERS MOORE PENROSE PADA RING DAN SIFAT-SIFATNYA [PDF]

open access: yes, 2018
Moore-Penrose Inverse introduced on the set of matrix. All of singular matrix’s elements have Moore-Penrose Inverse. However because set of matrix on real number is a ring so Moore-Penrose Inverse can be generalized on ring. Moore-Penrose Inverse of ∈ is
Fairist Astara, Adam
core  

Inter–Annual Variability of Model Parameters Improves Simulation of Annual Gross Primary Production

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 6, June 2026.
Abstract Parametric uncertainty can hinder land surface models (LSM) from accurately simulating carbon fluxes, such as gross primary production (GPP). These models generally cannot capture inter–annual variability (IAV) of fluxes well due to missing processes, and temporally varying parameters can partially alleviate this limitation.
Ranit De   +18 more
wiley   +1 more source

General expressions for the Moore-Penrose inverse of a 2 × 2 block matrix

open access: yes, 1991
The Moore-Penrose inverse of a 2 × 2 block matrix M = m=acbd is discussed. General expressions for the Moore-Penrose inverse for the block matrix M in terms of the individual blocks A, B, C, D are delivered without any restrictions imposed.
Miao, Jian-Ming
core   +1 more source

On the Further Properties of the MPBT Inverse and Applications to Special Matrices

open access: yesMathematics
This paper aims to simplify the form of the MPBT inverse, further explore its properties, and discuss when it coincides with other generalized inverses. Notably, the MPBT inverse coincides with the Moore–Penrose inverse when the index of the matrix is at
Tingyu Zhao, Yuefeng Gao
doaj   +1 more source

Some New Algebraic and Topological Properties of the Minkowski Inverse in the Minkowski Space

open access: yesThe Scientific World Journal, 2013
We introduce some new algebraic and topological properties of the Minkowski inverse A⊕ of an arbitrary matrix A∈Mm,n (including singular and rectangular) in a Minkowski space μ.
Hanifa Zekraoui   +2 more
doaj   +1 more source

Least Squares Pure Imaginary Solution and Real Solution of the Quaternion Matrix Equation AXB+CXD=E with the Least Norm

open access: yesJournal of Applied Mathematics, 2014
Using the Kronecker product of matrices, the Moore-Penrose generalized inverse, and the complex representation of quaternion matrices, we derive the expressions of least squares solution with the least norm, least squares pure imaginary solution with the
Shi-Fang Yuan
doaj   +1 more source

On the Moore-Penrose Inverse in C∗-algebras

open access: yes, 2006
In this article, two results regarding the Moore-Penrose inverse in the frame of C*-algebras are considered. In first place, a characterization of the so-called reverse order law is given, which provides a solution of a problem posed by M. Mbekhta.
Enrico Boasso, Boasso, Enrico
core  

Centered operators via Moore-Penrose inverse and Aluthge transformations

open access: yes, 2017
In this paper, we obtain some characterizations of centered and binormal operators via Moore-Penrose inverse and Aluthge transform.
Jafari Bakhshkandi, M.R. Jabbarzadeh
core   +1 more source

Fast computing of the Moore-Penrose inverse matrix

open access: yes, 2008
In this article a fast computational method is provided in order to calculate theMoore-Penrose inverse of full rank m × n matrices and of square matrices with at least one zero row or column. Sufficient conditions are also given for special type products
Pappas, Dimitrios   +4 more
core   +1 more source

Aplikasi Invers Grup Pada Karakterisasi Invers Moore Penrose [PDF]

open access: yes, 2016
Let be a ring with identity and equipped with involution " ". If is element of and has the Moore Penrose inverse, then and also have the Moore Penrose inverse.
SRRM, T. U. (Titi)
core  

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