Buscar
Itens para a visualização no momento 1-10 of 10
A filtração standard de uma álgebra de Hopf
(Universidade Federal de Santa Maria, 2014-03-25)
In this work we present the lifting method [AS2], which is used to classify certain class of Hopf algebras. Since this method is based on the coradical filtration, it can be used just for those Hopf algebras satisfying the ...
Álgebra de Hopf trançada a partir de um par combinado de grupos
(Universidade Federal de Santa Maria, 2014-08-15)
Let (F,G, ◃, ▹) be a matched pair of finite groups and σ : F × F −→ (|×)G and
τ : G×G −→ (|×)F two 2-cocycles. In general, the bicrossed product R = |G ∗τ
σ |F
is not a bialgebra, neither a braided Hopf algebra. The ...
Equacões de Navier-Stokes em domínios tridimensionais finos
(Universidade Federal de Santa Maria, 2014-07-16)
Não foi possível inserir o abstract.
Um modelo para controle biológico de pragas associado ao uso de pesticidas
(Universidade Federal de Santa Maria, 2014-04-10)
In this work we propose a Coupled Map Lattice to study a predador-prey system where
the prey is a pest and the predador is a biological control agent. We consider that the
strategy of biological pest control is combined ...
O problema de Dirichlet para a equação da hipersuperfícies mínimas em domínios limitados
(Universidade Federal de Santa Maria, 2014-07-22)
In this work we study the classical results of existence and non-existence of solutions for the Dirichlet problem for the minimal hypersurfaces equation in bounded domains of Rn due to Jenkins-Serrin [8].
Estudo do produto matricial por meio do método dos mínimos quadrados: uma abordagem destinada ao ensino médio
(Universidade Federal de Santa Maria, 2014-04-22)
It has always been a challenge for math teachers to motivate students nowadays, with
access to new technologies, this becomes and even greater challenge. One of the strategies
that can be utilized in trying to increase ...
Equações diferenciais lineares sem solução
(Universidade Federal de Santa Maria, 2014-02-27)
In this work we present the proof of a result due to Lars Hörmander which establishes a necessary condition for a linear operator with variable coefficients is globally resolvable.
Pares admissíveis, sistemas admissíveis e biálgebras na categoria dos módulos de Yetter-Drinfeld
(Universidade Federal de Santa Maria, 2014-03-19)
The purpose of this work is to study the relationships between admissible pairs, systems admissible and bialgebras in the category of Yetter-Drinfeld modules, as well as some properties of the Hopf algebra associated (via ...
Sobre a antípoda de uma álgebra de Hopf quase triangular
(Universidade Federal de Santa Maria, 2014-07-25)
Não foi possível inserir o abstract.
Existência e multiplicidade de soluções positivas para uma classe de problemas elíticos
(Universidade Federal de Santa Maria, 2014-02-17)
The aim of this work is to give some sufficient conditions for the existence and multiplicity of the solutions for a class of elliptic problems, using for this variational methods, such as Montain Pass Theorem and the ...