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Revisiting the core EP inverse and its extension to rectangular matrices
(Natl Inquiry Services Centre Pty Ltd, 2018-02)
In this paper, we revise the core EP inverse of a square matrix introduced by Prasad and Mohana in [12], Core EP inverse, Linear and Multilinear Algebra62(3) (2014), 792–802. Firstly, we give a new representation and a new ...
Maximal classes of matrices determining generalized inverses
(Elsevier Science Inc, 2018-09)
This paper derives some further results on recent generalized inverses studied in the literature, namely core EP, DMP, and CMP inverses. Our main aim is to develop maximal classes of matrices for which their representations ...
The weak core inverse
(Birkhauser Verlag Basel, 2021-04)
In this paper, we introduce a new generalized inverse, called weak core inverse (or, in short, WC inverse) of a complex square matrix. This new inverse extends the notion of the core inverse defined by Baksalary and Trenkler ...
Characterizations of k-commutative equalities for some outer generalized inverses
(Taylor & Francis Ltd, 2018-07)
In this paper, we present necessary and sufficient conditions for the k-commutative equality $A^k X = X A^k$, where $X$ is an outer generalized inverse of the square matrix A. Also, we give new representations for core EP, ...
A Note on Inverse Moments of Binomial VariatesA Note on Inverse Moments of Binomial Variates
(Sociedade Brasileira de Econometria, 2000)
On the mean and variance of the generalized inverse of a singular wishart matrix
(Institute of Mathematical Statistics, 2011-01)
We derive the first and the second moments of the Moore- Penrose generalized inverse of a singular standard Wishart matrix without relying on a density. Instead, we use the moments of an inverse Wishart distribution and ...
Efecto del polímero carboximetil celulosa de sodio sobre la inversión de emulsiones
(Ciencia e Ingeniería, 2010)
Prevención de las disputas internacionales de inversión
(Secretaría del Tribunal Permanente de Revisión, 2015)
Inversion Properties of n-Alkane Phosphonic Acids Stabilized Emulsions: HLB Dependence
(Taylor, 2009-11-29)
The emulsifier properties of n-alkane phosphonic acids (C10H21PO3H2; C12H25PO3H2 and C13H27PO3H2) and their mono- and di-sodic salts were studied, with emphasis on the morphological and dynamical inversion properties as a ...
Improvement of the investment climate in UzbekistanMejora del clima de inversión en Uzbekistán
(CICSHAL-RELIGACIÓN. CENTRO DE INVESTIGACIONES EN CIENCIAS SOCIALES Y HUMANIDADES DESDE AMÉRICA LATINA, 2019)