In the least squares method for simultaneous adjustment of several parameters, the coefficients of the normal equations are the elements of a symmetric positive-definite matrix. In order to solve the ...
Abstract: This paper is concerned with the inverse eigenvalue problems for symmetric Toeplitz matrices. A kind of inverse problem for constructing a real symmetric Toeplitz matrix from the given k ...
Inspired by recent work in the theory of central projections onto hypersurfaces, we characterize self-linked perfect ideals of grade 2 as those with a Hilbert-Burch matrix that has a maximal symmetric ...
This repo contains 2 functions that do the same thing, one is a hand unrolled copy of the other. See my articles on my blog here and here for a more in-depth explanation. The TLDR is that since a 5x5 ...
Department of Mathematics and Computer Science, Eastern Connecticut State University, Willimantic, USA. Department of Mathematics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
1)A header file that contains the definitions of symmetric matrix class---> SymMat 2)testcases.cpp that contains the testcases for using the SymMat class and Eigen library 3)Output images of the ...
In this article we aim to find the constraints on the quark mass matrices for the symmetric Cabibbo-Kobayashi-Maskawa (CKM) matrix V. We work in the bases, where (i) Mu is diagonal, (ii) Md is ...
Abstract: This correspondence deals with various matrix symmetries frequently encountered in practice. It is shown that the class of doubly symmetric matrices is not closed under multiplication, ...
Department of Mathematics, Taiyuan University of Technology, Staff Education and Training Center of Taiyuan Iron and Steel (Group) Co., Ltd., Taiyuan, China. It is an interesting problem to study the ...
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