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Matrix e Cidade dos sonhos: representa????es da irrealidade na fic????o contempor??nea
(Programa de P??s-Gradua????o em Letras e Ling????stica da UFBA, 2006)
Matrix-valued Orthogonal Polynomials Related to (SU(2) × SU(2), SU(2)), II
(Kyoto Univ, 2013-04)
In a previous paper we have introduced matrixvalued analogues of the Chebyshev polynomials by studying matrix-valued spherical functions on SU(2) × SU(2). In particular the matrix-size of the polynomials is arbitrarily ...
Matrix
(Revista Mensaje, 2018)
Tannin-phenolic resins: Synthesis, characterization, and application as matrix in biobased composites reinforced with sisal fibers
(ELSEVIER SCI LTDOXFORD, 2013-08-02)
A tannin-phenolic resin (40 wt% of tannin, characterized by H-1 nuclear magnetic resonance (NMR) and C-13 NMR, Fourier transform infrared, thermogravimetry, differential scanning calorimetry) was used to prepare composites ...
Matrix valued Hermite polynomials, Burchnall formulas and non-abelian Toda lattice
(Academic Press Inc Elsevier Science, 2019-09)
A general family of matrix valued Hermite type orthogonal polynomials is introduced as the matrix orthogonal polynomials with respect to a weight. The matrix polynomials are eigenfunctions of a matrix differential equation. ...
The matrix-tolerance hypothesis: an empirical test with frogs in the Atlantic Forest
(SPRINGER, 2010)
The matrix-tolerance hypothesis suggests that the most abundant species in the inter-habitat matrix would be less vulnerable to their habitat fragmentation. This model was tested with leaf-litter frogs in the Atlantic ...
2 × 2 hypergeometric operators with diagonal eigenvalues
(Academic Press Inc Elsevier Science, 2019-12)
In this work we give all the order-two hypergeometric operators D, symmetric with respect to some 2 × 2 irreducible matrix-weight W on (0,1) such that DPn=Pnλn00μn with no repetition among the eigenvalues {λn,μn}n∈N0 , ...
Modal transformation applied to double three-phase transmission lines
(IEEE, 2004-01-01)
Double three-phase transmission lines are analyzed in this paper using a modal transformation model. The main attribute of this model is the use of a single real transformation matrix based on line geometrical characteristics ...
Modal transformation applied to double three-phase transmission lines
(IEEE, 2004-01-01)
Double three-phase transmission lines are analyzed in this paper using a modal transformation model. The main attribute of this model is the use of a single real transformation matrix based on line geometrical characteristics ...