Results 141 to 150 of about 582,534 (335)
On structural controllability in complex networks with periodic switching topologies
Asian Journal of Control, EarlyView.Abstract This paper investigates the structural controllability of complex networks with periodic switching topologies. First, several graph transformations that preserve structural controllability are demonstrated. Based on the n‐walk theory, a criterion is derived that determines structural controllability by analyzing only the joint graph within a ...
Jingrui Hou +3 more
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Extended Picard complexes and linear algebraic groups [PDF]
, 2006 Mikhail Borovoi, Joost van Hamel
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Max-algebra: the linear algebra of combinatorics?
Linear Algebra and its Applications, 2003 The paper deals with the relationship between basic max-algebraic problems and combinatorial or combinatorial optimization problems. By max-algebra the author understands the analogue of linear algebra developed for the pair of operations \((\oplus, \otimes)\) extended to matrices and vectors formally in the same way as in linear algebra.
openaire +2 more sources
Young people's occupational aspirations beyond the aspiration discourse: A sociocultural perspective
British Educational Research Journal, EarlyView.Abstract Young people's aspirations have been the focus of many educational, sociological and psychological studies. This paper argues, firstly, that the concept of aspirations holds greater generative potential than suggested by the policy‐oriented ‘aspiration discourse’.
Jelena Popov
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Near Optimal Linear Algebra in the Online and Sliding Window Models. [PDF]
Proc Annu Symp Found Comput Sci, 2020 Braverman V +6 more
europepmc +1 more source
Biochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 131-141, March/April 2025.Abstract In the classroom, metabolism is often approached and received as a mundane exercise in memorization. Teaching metabolism also faces the challenge of negative perceptions that can impede learning. We sought to improve the learning experience in an undergraduate lecture course on microbial metabolism by implementing an illustrated story that ...
James B. McKinlay, Katherine Kearns
wiley +1 more source
Explorando as transformações lineares no plano, através do software WINPLOT
Revista Eletrônica Teccen, 2015 As transformações lineares no plano são estudadas com maior afinco nas disciplinas de Álgebra Linear, e estas, muita das vezes não mostram as relações existentes da Álgebra Linear com a Geometria, fato este que faz com que o ensino de tal disciplina ...
Odileia da S. Rosa +3 more
doaj
A ÁLGEBRA LINEAR NO BRASIL NA DÉCADA DE 1970: Um estudo esteado em livros didáticos
Revista de História da Educação Matemática, 2020 Este trabalho teve por objetivo caracterizar as apresentações e representações dos objetos (In)dependência linear, Geradores, Base e Dimensão num espaço vetorial constantes em três livros de álgebra linear da década de 70, nos quais Guilherme de La Penha
Miguel Chaquiam +1 more
doaj
Brain Health, EarlyView.ABSTRACT Introduction Residential environments have been linked to brain structure, particularly in children, older adults, and clinical populations. However, little is known about how different dimensions of the housing environment relate to brain white matter microstructure in healthy adults, or whether specific environmental factors show stronger ...
Keisuke Kokubun +3 more
wiley +1 more source
Algorithms. 21. PCHOLES. Solution of a $(2m+1)$ diagonal system of linear algebraic equations with right-hand sides by the Cholesky method [PDF]
, 1970 Josef Čermák
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