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An application of lattice basis reduction to polynomial identities for algebraic structures
(ELSEVIER SCIENCE INC, 2009)
The authors` recent classification of trilinear operations includes, among other cases, a fourth family of operations with parameter q epsilon Q boolean OR {infinity}, and weakly commutative and weakly anticommutative ...
Polynomial identities for the ternary cyclic sum
(TAYLOR & FRANCIS LTD, 2009)
We simplify the results of Bremner and Hentzel [J. Algebra 231 (2000) 387-405] on polynomial identities of degree 9 in two variables satisfied by the ternary cyclic sum [a, b, c] abc + bca + cab in every totally associative ...
Redução de reticulados conceituais
(Universidade Federal de Minas GeraisUFMG, 2016-05-16)
An important formalism for knowledge representation, extraction and analysis is provided by the so-called formal concept analysis (FCA), an approach based on the mathematisation of the notion of concept and on the organization ...
Nonhomogeneous subalgebras of Lie and special Jordan superalgebras
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2009)
We consider polynomial identities satisfied by nonhomogeneous subalgebras of Lie and special Jordan superalgebras: we ignore the grading and regard the superalgebra as an ordinary algebra. The Lie case has been studied by ...
Light generation at the anomalous dispersion high energy range of a nonlinear opal film
(Optical Society of America, 2009-12)
We study experimentally and theoretically light propagation and generation at the high energy range of a close-packed fcc photonic crystal of polystyrene spheres coated with a nonlinear material. We observe an enhancement ...
Occurrence of Soil Tumors Northeast of the Guánica Lagoon, Lajas Valley, P.R.Título en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1959)
Eficiência da análise estatística espacial na classificação de famílias do feijoeiro - estudo via simulaçãoEfficiency of spatial statistical analysis in the classification of common bean families - the study via simulation
(Universidade Federal de ViçosaBREstatística Aplicada e BiometriaMestrado em Estatística Aplicada e BiometriaUFV, 2015)