The Fibonacci Sequence
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. Hybrid Quaternions of Leonardo
ABSTRACT In this article, we intend to investigate the Leonardo sequence presenting the hybrid Leonardo quaternions. To explore Hybrid Quaternions of Leonardo, the priori, sequence of Leonardo, quaternions and hybrid numbers were presented. Soon after, its recurrence, characteristic equation, its relation with the Fibonacci quaternions, generating function,
Trends in Computational and Applied Mathematics. Publicado em: 2022
-
2. Multicamadas Ferromagnéticas Nanométricas Periódicas e Quasiperiódicas
We present a study of nanostructured magnetic multilayer systems in order to syn- thesize and analyze the properties of periodic and quasiperiodic structures. This work evolved from the deployment and improvement of the sputtering technique in our labora- tories, through development of a methodology to synthesize single crystal ultrathin Fe (100) films, to t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2010
-
3. Teoria das ondas de elliott: uma aplicação ao mercado de ações da bm&fbovespa
Os preços dos ativos negociados em bolsas de valores, assim como qualquer outro tipo de commodity do mercado financeiro, oscilam naturalmente com a procura por esses produtos. Essas oscilações, juntamente com a assimetria das informações acerca dos preços desses produtos geram processos de volatilidade. Charles Dow, no início do século XX criou índi
Publicado em: 2010
-
4. Peltier efect in quasiperiodic structures semiconductors / Efeito Peltier em estruturas semicondutoras quasiperiódicas
There is nowadays a growing demand for located cooling and stabilization in optical and electronic devices, haul of portable systems of cooling that they allow a larger independence in several activities. The modules of thermoelectrical cooling are bombs of heat that use efect Peltier, that consists of the production of a temperature gradient when an electri
Publicado em: 2008
-
5. Propriedades termo-eletrônicas da molécula do DNA
This thesis presents a comprehensive and up-to-date account of some physical properties of the DNA molecule, such as its thermodynamics (specific heat) and electronic (electronic transmissivity and localization factor, among others) aspects. The DNA molecule can be considered as a symbolic sequence of a four letter alphabet, namely guanine (G), adenine (A),
Publicado em: 2008
-
6. Alinhamento de seqüências biológicas em arquiteturas com memória distribuída
The use of cluster of computers for solving problems that require a great quantity of computational resources is becoming an interesting alternative. Clusters are economically feasible and of easy maintenance, offering a computational power equivalent to that of supercomputers. However developing applications for this kind of architecture is complex because
Publicado em: 2005
-
7. Alguns resultados em teoria de partições e teoria de codigos
This thesis consists of the publications done by the candidate. In these publications we have used many combinatorial to01s inc1uding: generating functions, q-calculus, various properties of sequences of integer numbers etc. were used in the theory of partitions and the coding theory. The thesis consists of six papers: three of them take into consideration c
Publicado em: 2004
-
8. Analise de proporções divinas em telerradiografias de perfil de pacientes submetidos a cirurgia de retroposicionamento mandibular
The muscular and aesthetic facial balance of surgical Class patients can be effectively improved through the combined surgi cal - orthodontic treatment. This studyaims to evaluate Fibonacci s divine proportions occurrence and the eventual adequacy of the study group to, those proportions after treatment. A sample of 20 lateral teleradiographies of 10 Brasili
Publicado em: 1999