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Browsing Doutorado em Matemática - PAPGM - UFPB-JP - UFCG by Issue Date

Browsing Doutorado em Matemática - PAPGM - UFPB-JP - UFCG by Issue Date

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  • LIMA, J. R.; http://lattes.cnpq.br/2905593074062857; LIMA, Joseilson Raimundo de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2013-04)
    In this thesis, we initially established a characterization theorem concerning to complete linear Weingarten spacelike hypersurfaces immersed in a locally symmetric Lorentz space, whose sectional curvature is supposed ...
  • CAMPOS, J. R.; http://lattes.cnpq.br/8395048488297971; CAMPOS, Jamilson Ramos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2013-04-05)
    This work presents a study of Cohen the strongly summing operators from the point of view of the theory of ideas of operators and polynomials. Furthermore, we introduce two new classes of operators that generalize the ...
  • WANDERLEY, G. A.; http://lattes.cnpq.br/8778546701148530; WANDERLEY, Gabriela Albuquerque. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2013-05)
    We study two typ es of Neumann problem related to Capillary problem and to the evolution of graphs under mean curvature flow in Riemannian manifolds endowed with a Killing vector field. In particular, we prove the existence ...
  • FERREIRA, M. C.; http://lattes.cnpq.br/7842074580167528; FERREIRA, Marcelo Carvalho. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-02)
    In this thesis we establish existence and multiplicity results for solutions to some classes of problems on RN involving the p(x)-Laplacian operator. In the first part, we consider classes of problems dealing with ...
  • BARREIRO, J. L. P.; http://lattes.cnpq.br/3047148456418665; BARREIRO, José Lindomberg Possiano. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-02)
    To consult the abstract of this work in its entirety, download the file.
  • RODRÍGUEZ, D. M. S.; http://lattes.cnpq.br/5046602720723954; RODRÍGUEZ, Diana Marcela Serrano. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-03)
    In this work we study two generalizations of the well-known concept of absolutely summing operators. The first one consists of the multiple summing multilinear operators and it is focused on a result of coincidence that ...
  • SOUZA, D. A.; http://lattes.cnpq.br/5391275961579757; SOUZA, Diego Araujo de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-03)
    The aim of this thesis is the controllability of some fluid mechanic models. We are going to prove the existence of controls that drive the solution of our system from a prescribed initial state to a desired final state ...
  • ALARCÓN, D. N.; http://lattes.cnpq.br/6984601319941401; ALARCÓN, Daniel Núñez. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-03)
    The Bohnenblust-Hille theorems, proved in 1931 in the prestigious journal Annals of Mathematics, were used as very useful tools in the solution of the famous "Bohr's absolute convergence problem". After a long time overlooked, ...
  • OLIVEIRA, A. S.; http://lattes.cnpq.br/5638905438692532; OLIVEIRA, Alciônio Saldanha de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-04)
    In this work, we will use the Mountain Pass Theorem, Ekeland’s Variational Principle, the Concentration-Compactness Principle, the Brezis & Nirenberg Method, Penalization Method and some properties involving Nehari ...
  • ALBUQUERQUE, F. S. B.; http://lattes.cnpq.br/0127572956463704; ALBUQUERQUE, Francisco Siberio Bezerra. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-04)
    This work addresses a class of Trudinger-Moser type inequalities in weighted Sobolev spaces in R2. As an application of these inequalities and by using variational methods, we establish sufficient conditions for the ...
  • COSTA, R. P.; http://lattes.cnpq.br/2053976233616645; COSTA, Ricardo Pinheiro da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-07)
    In this work we investigate monotonicity and symmetry properties of of solutions to equations involving the p-Laplace-Beltrami operator in hyperbolic space and sphere. The main tools used to obtain the result is a variant ...
  • SANTOS, M. C.; http://lattes.cnpq.br/2628861259158973; SANTOS, Maurício Cardoso. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-07)
    In this thesis, we study controllability results of some phenomena modeled by Partial Differential Equations (PDEs): > Multi objective control problem, for parabolic equations, following the Stackelber-Nash strategy is ...
  • AIRES, J. F. L.; http://lattes.cnpq.br/5830831264971601; AIRES, José Fernando Leite. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-09)
    In this work we study questions related to the existence of positive solutions for some classes of quasilinear Schrödinger equations, with hypotheses on the potential that permit this potential to vanish at infinity. In ...
  • ALBUQUERQUE, N. A. G.; http://lattes.cnpq.br/4715483651251398; ALBUQUERQUE, Nacib André Gurgel e. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-12)
    This work is divided in two subjects. The first concerns about the Bohnenblust–Hille and Hardy– Littlewood multilinear inequalities. We obtain optimal and definitive generalizations for both inequalities. Moreover, the ...
  • PEREIRA, D. S.; http://lattes.cnpq.br/8277352608857705; PEREIRA, Denilson da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2014-12-05)
    In this work, we study existence, non-existence and multiplicity results of nodal solutions for the nonlinear Schrödinger equation in a smooth domain of R^2 not necessarily bounded, f is a continuous function which has ...
  • SANTOS, F. R.; http://lattes.cnpq.br/6281772137862091; SANTOS, Fábio Reis dos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2015-05)
    Our purpose is to study the geometry of Riemannian immersions in certain semi- Riemannian manifolds. Initially, considering linearWeingarten hypersurfaces immersed in locally symmetric manifolds and, imposing suitable ...
  • MACEDO, R. B. C.; http://lattes.cnpq.br/5964649247461690; MACEDO, Ricardo Burity Croccia. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2015-07-24)
    This work is about the Rees algebra of a nite colength almost complete intersection ideal generated by forms of the same degree in a polynomial ring over a eld. We deal with two situations which are quite apart from each ...
  • ARAÚJO, Y. L. R.; http://lattes.cnpq.br/6642941380570085; ARAÚJO, Yane Lísley Ramos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2015-12)
    In this work we prove some results of existence and multiplicity of solutions for equations of the type (-Δ)αu + V(x)u = f(x; u) and ℝN, where 0 < α < 1, N ≥ 2α, (-Δ) denotes the fractional Laplacian, V : ℝN -> ℝ is a ...
  • SARRIA, L. A. A.; http://lattes.cnpq.br/0865477307695090; SARRIA, Luis Alberto Alba. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2015-12)
    This work develops the theories of local cohomology and local homology with respect to an arbitrary set of ideals and generalises most of the important results from the classical theories. It also introduces the category ...
  • SILVA, A. R.; SILVA, Ailton Rodrigues da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2016-02-29)
    In this work we establish existence, multiplicity and concentration of positive solutions for some classes of problems. The main tools used are Variational methods, Lusternik-Schnirelman of category, Penalization methods ...

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