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Mostrando ítems 1-10 de 18
Determinante de algumas matrizes especiais
(Universidade Federal da Grande DouradosBrasilFaculdade de Ciências Exatas e TecnologiaPrograma de pós-graduação em MatemáticaUFGD, 2018)
Inverse of the Vandermonde and Vandermonde confluent matrices
(Applied Mathematics & Information Sciences, 2011)
Matrices Exponenciales y su relación con las matrices confluentes de Vandermonde
(Universidad Nacional de Ingeniería, 2019)
Matrices Exponenciales y su relación con las matrices confluentes de Vandermonde
(Universidad Nacional de Ingeniería, 2019)
Implementação computacional para cálculo da convolução de sinais contínuos e discretos no tempo e aplicações
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Computação, 2020-12-03)
The study of signals and systems makes a study field very important for Engineering. It’s
through this kind of study that it’s possible to model, represent, study and understand various
phenomena that occurs in peoples ...
A LEVINSON TYPE ALGORITHM FOR VANDERMONDE SYSTEMS
(Universidad de Oriente, 2011)
Assessing the estimation of nearly singular covariance matrices for modeling spatial variables
(Wiley, 2023)
© 2023, Institute of Mathematical Statistics. All rights reserved.Spatial analysis commonly relies on the estimation of a co-variance matrix associated with a random field. This estimation strongly impacts the prediction ...
Disparities Affecting Organ Donation Rates in Chile
(Wiley, 2024)
© 2023, Institute of Mathematical Statistics. All rights reserved.Spatial analysis commonly relies on the estimation of a co-variance matrix associated with a random field. This estimation strongly impacts the prediction ...
Levinson-type algorithms for polynomial fitting and for Cholesky and Q factors of Hankel and Vandermonde matrices
(1995)
This paper presents Levinson (1947)-type algorithms for (i) polynomial fitting (ii) obtaining a Q decomposition of Vandermonde matrices and a Cholesky factorization of Hankel matrices (iii) obtaining the inverse of Hankel ...
An elementary proof of Sylvester's double sums for subresultants
(Academic Press Ltd - Elsevier Science Ltd, 2007-03)
In 1853 Sylvester stated and proved an elegant formula that expresses the polynomial subresultants in terms of the roots of the input polynomials. Sylvester's formula was also recently proved by Lascoux and Pragacz using ...