Zobrazeno 1 - 10
of 46
pro vyhledávání: '"D. C. Pereira"'
Autor:
H. S. Ferreira, D. C. Pereira
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 25, Iss 1 (2024)
Estudamos neste artigo existência e unicidade de solução fraca global para uma inequação variacional não linear degenerada de vibrações da viga. Usaremos o Método de Faedo-Galerkin, operador monótono e Compacidade para provar a existência
Externí odkaz:
https://doaj.org/article/6ebabd9e5f314e238a09d29115093b9f
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2005, Iss 6, Pp 1-28 (2005)
In this paper, we investigate a mathematical model for a nonlinear coupled system of Kirchhoff type of beam equations with nonlocal boundary conditions. We establish existence, regularity and uniqueness of strong solutions. Furthermore, we prove the
Externí odkaz:
https://doaj.org/article/89e9ef7c6097447b86e4edb11b69899a
Autor:
Y. Ebihara, D. C. Pereira
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 12, Iss 1, Pp 29-37 (1989)
In this paper we establish the existence and uniqueness of global classical solutions for the equation which arises in the study of the extensional vibrations of thin rod, or torsional vibrations of thin rod.
Externí odkaz:
https://doaj.org/article/31b0a6e7915240c7be19e07b34103dbf
Publikováno v:
Cerâmica, Vol 65, Iss suppl 1, Pp 104-109
Abstract The geopolymers synthesis are based on geopolymerization, a sequence of reactions processed in an alkaline medium through oligomers providing a three-dimensional molecular structure. In this work, the polycondensation of metakaolin was perfo
Externí odkaz:
https://doaj.org/article/f05b44d9cd694dc385c518a5b28ee71b
Autor:
J. A. P. Bitencourt, L. P. T. Chequer, C. C. Waite, G. Oliveira, A. M. S. Oliveira, D. C. Pereira, M. A. C. Crapez
Publikováno v:
Brazilian Journal of Microbiology.
AbstractMarine environments are a repository for metals, and humans have enhanced this phenomenon over the years. Heavy metals are notoriously toxic due to their ability to biomagnify in the food chain and interact with cellular components. Neverthel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b66713142090a837cc6ebc406bf8416a
https://doi.org/10.1007/s42770-023-00993-5
https://doi.org/10.1007/s42770-023-00993-5
Publikováno v:
Anais da X Escola Regional de Computação do Ceará, Maranhão e Piauí (ERCEMAPI 2022).
Este trabalho aplica três diferentes estratégias para sintonizar os parâmetros Power System Stabilizer (PSS) em sistemas elétricos multimáquina. A diferença entre as três estratégias fundamenta-se no número de variáveis de decisão utilizad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d20c03b2bb44daa0f4b40062b3cb73e
https://doi.org/10.5753/ercemapi.2022.225959
https://doi.org/10.5753/ercemapi.2022.225959
Publikováno v:
Applicable Analysis. 101:970-983
In this paper we investigate the unilateral problem for a plate equation with memory terms and lower order perturbation of p-Laplacian type u″+Δ2u−Δpu+∫0tg(t−s)Δu(s)ds+Δu′+f(u)=0in Ω×R+, where Ω is...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f353c681019144524b1bd151843ec86
https://doi.org/10.1080/00036811.2020.1766028
https://doi.org/10.1080/00036811.2020.1766028
Publikováno v:
ANAIS do V Congresso regional de sanidade animal e saúde pública e XIV Semana acadêmica de medicina veterinária da UFNT ISBN: 9786599810169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e2a5f2053d04407d317693287735a70
https://doi.org/10.52832/wed.29.121
https://doi.org/10.52832/wed.29.121
