Results 31 to 40 of about 3,113,358 (305)
The similarity class of a matrix
Linear Algebra and its Applications, 1996 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, Shu-An, Spiegel, Eugene
openaire +2 more sources
Matrix equivalence classes with applications [PDF]
, 2004 A definite matrix Σ is represented in terms of a semidefinite matrix Ω and a vector γ, such that (Ω,γ) may be recovered explicitly from Σ. Equivalence classes are generated over the cone of positive definite matrices, first on fixing Ω, then on fixing γ.
Jensen, D.R, Srinivasan, S.S
core +1 more source
The fuzzification of mathematical matrix in the environmental impact assessment of steel industry, Ghayen, Iran [PDF]
Computational Ecology and Software, 2020 Ghayenat steel complex is located in South Khorasan province near the Nimbolook city. In this research, the interactions between basic and supplementary criteria are evaluated using a mathematical matrix.
J. Dawoudian, Sr. Ahmadizadeh
doaj
Bounds for the zeros of unilateral octonionic polynomials
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2021 In the present work it is proved that the zeros of a unilateral octonionic polynomial belong to the conjugacy classes of the latent roots of an appropriate lambda-matrix.
Serôdio Rogério +2 more
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Odd and even Lidstone-type polynomial sequences. Part 1: basic topics
Advances in Difference Equations, 2018 Two new general classes of polynomial sequences called respectively odd and even Lidstone-type polynomials are considered. These classes include classic Lidstone polynomials of first and second kind.
F. A. Costabile +3 more
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Physical Review X, 2022 Spectral correlations are a powerful tool to study the dynamics of quantum many-body systems. For Hermitian Hamiltonians, quantum chaotic motion is related to random matrix theory spectral correlations.
Antonio M. García-García +2 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Teaching Improvement Model Designed with DEA Method and Management Matrix. [PDF]
IAFOR Journal of Education, 2014 This study uses student evaluation of teachers to design a teaching improvement matrix based on teaching efficiency and performance by combining management matrix and data envelopment analysis.
Bernard Montoneri
doaj
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
IEEE Access, 2017 This paper presents a supervised data imputation based on the class-dependent matrix factors, which are generated during matrix factorization. The proposed ridge alternating least squares imputation uses class information to create substituted values ...
Bo-Wei Chen, Wen Ji, Seungmin Rho, Yu Gu
doaj +1 more source