Browsing Matemática Aplicada I by Title
Now showing items 657-676 of 1038
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Article
On Naturally Graded Lie and Leibniz Superalgebras
(Springer, 2020)In general, the study of gradations has always represented a cornerstone in the study of non-associative algebras. In ...
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On new erosion models of Savage-Hutter type for avalanches
(Springer, 2008)In this work, we study the modeling of one-dimensional avalanche flows made of a moving layer over a static base, where ...
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Article
On p-Compact Sets in Classical Banach Spaces
(Hikari, 2014)Given p ≥ 1, we denote by Cp the class of all Banach spaces X satisfying the equality Kp(Y,X) = Πdp(Y,X) for every Banach ...
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On p-minimal homological models of twisted tensor products of elementary complexes localised over a prime
(American Mathematical Society, 1999)In this paper, working over Z(p) and using algebra perturbation results from [18], p-minimal homological models of twisted ...
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On partitions with k corners not containing the staircase with one more corner
(Cornell University, 2020)We give three proofs of the following result conjectured by Carriegos, De Castro-Garc\'ıa and Muñoz Castañeda in their ...
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Article
On partitions with K corners not containing the staircase with one more corner
(Elsevier, 2022)We give three proofs of the following result conjectured by Carriegos, De Castro-García and Muñoz Castañeda in their work ...
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Article
On permanents of Sylvester Hadamard matrices
(Cornell University, 2013)It is well-known that the evaluation of the permanent of an arbitrary (−1, 1)- matrix is a formidable problem. Ryser’s ...
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On quasi-orthogonal cocycles
(Wiley, 2017)We introduce the notion of quasi-orthogonal cocycle. This is motivated in part by the maximal determinant problem for ...
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Article
On Sedlacek's C-Graphs
(Societatea de Științe Matematice din România, 1993)In this Note, we study some properties of Sedlacek's C-graphs (see [3], [4] and [5]). In particular, we give new methods ...
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Article
On Skew E–W Matrices
(Wiley, 2016)An E–W matrix M is a ( − 1, 1)-matrix of order urn:x-wiley:10638539:media:jcd21519:jcd21519-math-0001, where t is a positive ...
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Article
On Solvable Lie and Leibniz Superalgebras with maximal codimension of nilradical
(Cornell University, 2020)Along this paper we show that under certain conditions the method for describing of solvable Lie and Leibniz algebras ...
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Article
On solvable Lie and Leibniz superalgebras with maximal codimension of nilradical
(Elsevier, 2022)Along this paper we show that under certain conditions the method for describing of solvable Lie and Leibniz algebras ...
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Article
On some D-modules in dimension 2
(Cornell University, 2000)We prove a duality formula for two D-modules arising from logarithmic derivations w.r.t. a plane curve. As an application we give a differential proof of a logarithmic comparison theorem in [4].
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Presentation
On some partitioning problems for two-colored point sets
(Prensas de la Universidad de Zaragoza, 2009)Let S be a two-colored set of n points in general position in the plane. We show that S admits at least 2 n 17 ...
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Article
On the approximation of turbulent fluid flows by the Navier-Stokes-α equations on bounded domains
(Elsevier, 2023-06)The Navier-Stokes- equations belong to the family of LES (Large Eddy Simulation) models whose fundamental idea is to ...
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On the Banach lattice structure of L1w of a vector measure on a δ-ring
(Springer, 2014)We study some Banach lattice properties of the space L1 w(ν) of weakly integrable functions with respect to a vector ...
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Article
On the bipartite vertex frustration of graphs
(Elsevier, 2016-10)The bipartite vertex (resp. edge) frustration of a graph G, denoted by ψ(G) (resp. φ(G)), is the smallest number of ...
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Article
On the cohomology of 3D digital images
(2005)We propose a method for computing the cohomology ring of three-dimensional (3D) digital binary-valued pictures. We obtain ...
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Presentation
On the computability of the p-local homology of twisted cartesian products of Eilenberg-Mac Lane spaces
(Universidade do Minho, 1997)Working in the framework of the Simplicial Topology, a method for calculating the p-local homology of a twisted cartesian ...
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Article
On the computability of the Steenrod squares
(Springer, 1996)In questo lavoro offriamo in modo esplicito le formule di una serie de morfismi che controUano la mancanza di commutativit~ ...