3,618 research outputs found
Some properties of Fibonacci numbers, Fibonacci octonions and generalized Fibonacci-Lucas octonions
In this paper we determine some properties of Fibonacci octonions. Also, we
introduce the generalized Fibonacci-Lucas octonions and we investigate some
properties of these elements
Octonions and exceptional Lie algebras
It is well known that octonions (both real and complex) are very involved in the structure of the exceptional Lie algebras.
We will explore several aspects of this relationship: how octonions provide models of the exceptional Lie algebras, coordinatizating them by means of structurable algebras. This plays an important role in the description of their inner ideals, and, in turn, these appear naturally in certain point-line geometries. In general, these constructions are related to gradings over the integers. We will use also the octonions and related structures to approach gradings on exceptional Lie algebras but over finite groups. Contrary to the situation above, these gradings are related to semisimple elements, and the nice symmetry behind the constructions is reflected in the corresponding Lie groups and in Particle Physics.Universidad de Málaga. Campus de Excelencia Internacional AndalucĂa Tec
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