Mestrado em Matemática.

 

Recent Submissions

  • SOUZA, B. V.; http://lattes.cnpq.br/4414353945891903; SOUZA, Benildo Virginio de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2023-06-16)
    In this work will go through a study on the contributions of didactic sequences for solving 2nd-degree problems. The research motivation came from the concern, as a public school teacher, in which, it was noticed the ...
  • SOUSA, I. M. S.; http://lattes.cnpq.br/0118307445372517; SOUSA, Igor Mateus da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2022-02-23)
    We study problems involving integral operators that generalize dispersion or diffusion operators, so present in biology and ecology applications and that appear in reaction-diffusion equations. To obtain solutions it uses ...
  • SILVA, A. B. L.; http://lattes.cnpq.br/8966747179560494; SILVA, Adenilson Borba Lopes da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2023-02-17)
    When modeling data, it is common to work with variables limited to an interval. Although there are several distributions defined specifically to model these types of data, it is normal data such as proportions, rates and ...
  • SILVA, I. R. V.; http://lattes.cnpq.br/7982340934936230; SILVA, Iago Renan Valentim da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2022-12-21)
    In this work we presented, a generalized Birnbaum-Saunders distribution that was modified to allow for quantile modeling. We use a new parameterization of this distribution to establish the quantile regression model. ...
  • PONTES, P. F. S.; http://lattes.cnpq.br/5013028216455383; PONTES, Pedro Fellype da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2019-05)
    In this work, we investigated Trudinger-Moser type embedding with goal to find weak solution for a class of quasilinear elliptic problems with critical growth on Orlicz- Sobolev spaces in bounded domain of ℝ2.
  • LACERDA,; http://lattes.cnpq.br/1406936515490333; LACERDA, José Hélio Henrique de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2018-07)
    The main objective of this dissertation is to make a detailed study of the work: Uniform Boundary Stabilization of Semilinear Wave Equations with Nonlinear Boundary Damping of the authors I. Lasiecka and D.Tataru. Here, ...
  • GOMES, W. F.; http://lattes.cnpq.br/5414891161338866; GOMES, Wallace Ferreira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2019-07)
    In this work, we study rigidity results in order to guarantee that hypersurfaces with certain constant support function, immersed in a warped product must be cointained int the slice of ambient space. From this, we apply ...
  • SILVA, T. F.; http://lattes.cnpq.br/7929296220612702; SILVA, Thiago Felipe da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2017-04)
    In this work are study the T-ideal T3, generated by the triple commutator, and the T-spaces S2 and S3, generated by the double and triple commutator respectively, of the free unital associative algebra K⟨X⟩, where K is a ...
  • SILVA, J. L. G.; http://lattes.cnpq.br/0968537800835808; SILVA, José Lucas Galdino da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2020)
    Over a field K of characteristic zero, we study in this dissertation the matrix algebras, Mn(K), from two points of view: rstly its trace identities - using the Invariant Theory as a basis - and, secondly, we provide the ...
  • OLIVEIRA, G. G.; http://lattes.cnpq.br/5111791472406550; OLIVEIRA, Geisa Gama. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2020-05)
    The Jordan algebra of the symmetric matrices of order two over a field has exactly two natural gradings by the group Z2. In this work, presented in five chapters, we exhibit bases for 2-graded polynomial identities for ...
  • ROCHA, L. S.; http://lattes.cnpq.br/1025064247125168; ROCHA, Lucas Siebra. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2020-09)
    In this work we will study rigidity of closed hypersurfaces (i.e., compact without border) with constant scalar curvature isometrically immersed in a Riemannian space form with constant sectional curvature. In this ...
  • SILVA, L.; SILVA, Lucas da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2020-04)
    In this work, we study the spaces of Fractional Sobolev and, through the method of Subsolution and Supersolution, we seek to show the existence of a positive solution to a concave and convex type problem involving the ...
  • SILVA, I. S.; http://lattes.cnpq.br/1603339497623576; SILVA, Ismael Sandro da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2019-02)
    Recent studies on the Critical Point Theory has as main goal the development of variacional methods for functionals that are not of C1 class. These studies have implicitly the generalization of the notion of critical ...
  • BARBOSA, D. G.; BARBOSA, Deyvison Guimarães. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2019-11)
    The robust estimation method is an important tool to limit the influence of outliers on both the response variable and the covariates of an accelerated life model. In this work we used the Birnbaum-Saunders distribution, ...
  • Silva, D.J.C; http://lattes.cnpq.br/9027254439828906; SILVA, Dennys José da Costa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2021-11)
    In this work we study the existence of a global attractor for the flow generated by nonlocal evolution equation ∂u(x, t)∂t = −h(x)u(x, t) + g(KJ u(x, t)) + f(x, u(x, t)), in the phase space Lp(Ω), where Ω is a bounded ...
  • NASCIMENTO, C. A.; http://lattes.cnpq.br/9723453546150758; NASCIMENTO, Cícero Alexandre do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2021-12)
    In this work we study the non local evolution problem ∂u(t, x) ∂t = −a(x)u(t, x) + K(f ◦ u)(t, x) + h(x, u(t, x)), t > 0, x ∈ Ω, u(t, x) = 0, x ∈ Rn\ Ω, u(0, x) = u0(x), in a phase space isometric to Lp(Ω), where Ω ...
  • UCHÔA, P. N. A.; http://lattes.cnpq.br/9715785202847087; UCHÔA, Patrícia Naiara Araújo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2022-02)
    In this dissertation, we study the algebra with involution (M1,1(E), ∗), where ∗ is the involution induced by the transposition superinvolution of the superalgebra of matrices of order 2 over a field, their polynomial ...
  • BARBOSA, A. F. S.; http://lattes.cnpq.br/8695974142102763; BARBOSA, Anderson Felipe de Souza. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2022-02-18)
    In this work we present a proof of the problem posed by Vladimir I. Gurariy, in 2003, which refers to the existence or not of a vector space, except for the null vector, in the set Cˆ(R), of all continuous real functions ...
  • http://lattes.cnpq.br/5107828375317533; SILVA, Michele Alessandra Silva da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2021-07-23)
    In this work wc study existence of solutions for elliptic problem with variable exponents [...] Having Sublinear growth, Superlinear and Subcritical growth and Supercritical growth. To do this we prove some results of ...
  • SILVA, J. S.; http://lattes.cnpq.br/9317257815927873; SILVA, Jandeilson Santos da. (BrasilCentro de Ciências e Tecnologia - CCTUFCGUniversidade Federal de Campina Grande, 2021-02-23)
    In this work we study some abstract results on the semigroup theory and apply these results in the study of asymptotic dynamics of the neural field equation, where we demonstrate results about well posedness, existence of ...

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