Results 61 to 70 of about 2,351,945 (200)
On the Inverse of Forward Adjacency Matrix
CoRR, 2017 During routine state space circuit analysis of an arbitrarily connected set of nodes representing a lossless LC network, a matrix was formed that was observed to implicitly capture connectivity of the nodes in a graph similar to the conventional incidence matrix, but in a slightly different manner. This matrix has only 0, 1 or -1 as its elements.
Pritam Mukherjee, L. Satish
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The m-weak core inverse relative to a Hermitian weight
Demonstratio MathematicaIn this paper, we introduce the concept of E-relative m-weak core inverse of a square matrix as a common extension of the E-weighted core-EP inverse and the m-weak core inverse.
Ferreyra David E. +4 more
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The explicit inverse of a tridiagonal matrix
, 1970 The closed form inverse of a tridiagonal matrix, which is a slight generalization of a matrix considered by D. Kershaw (Math. Comp., v. 23, 1969, pp. 189–191), is given in this note.
P. Schlegel
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On the Further Properties of the MPBT Inverse and Applications to Special Matrices
MathematicsThis 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
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Inverse-designed Photonic Computing Core for Parallel Matrix-vector Multiplication
On-chip optical neural networks (ONNs) have recently emerged as an attractive hardware accelerator for deep learning applications, characterized by high computing density, low latency, and compact size.
Kaiyuan Wang (1759912) +5 more
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Bayesian Covariance Matrix Estimation using a Mixture of Decomposable Graphical Models [PDF]
Estimating a covariance matrix efficiently and discovering its structure are important statistical problems with applications in many fields. This article takes a Bayesian approach to estimate the covariance matrix of Gaussian data.
Christopher K. Carter +3 more
core
, 2014 RaxML input matrix, inverse exclusion matrix for matrix “>3.4_excluded”, includes only 559 sites with AIR rate >3.4, analyzed without ...
Aaron Liston (167441) +5 more
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A one parameter method for the matrix inverse square root [PDF]
, 1955 summary:This paper is motivated by the paper [3], where an iterative method for the computation of a matrix inverse square root was considered. We suggest a generalization of the method in [3].
Lakić, Slobodan +3 more
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On an inverse for sections of a binomial matrix
Discrete Mathematics, 1978 AbstractThe inverse of the matrix A(τ, q) = (aij(τ, q)), aij(τ, q) = (τ+aji), i, j = 0,1,…., n− 1, is studied and an application of it considered.
Ian F. Blake, Avraham A. Melkman
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The Moore-Penrose inverse of a free matrix [PDF]
, 2007 A matrix is free, or generic, if its nonzero entries are algebraically independent.Necessary and sufficient combinatorial conditions are presented for a complex free matrix to have afree Moore-Penrose inverse.
Britz, Thomas
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