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Mobilidade de oxigênio intersticial em SM'BA IND.2' C IND.U 'IND.3' 'O IND. 7-'delta' medida através de espectroscopia mecânica
(Universidade Estadual Paulista (Unesp), 2006-06-30)
Desde a descoberta dos supercondutores com alta Tc, vários trabalhos têm sido efetuados sobre as diferentes propriedades destes materiais. As cerâmicas Y'BA IND.2' C IND.U 'IND.3' 'O IND. 7-'delta' mostraram que tem suas ...
Concentrating solutions in a two-dimensional elliptic problem with exponential Neumann data
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005-10-15)
We consider the elliptic equation -Delta u+u=O in a bounded, smooth domain ohm in R-2 subject to the nonlinear Neumann boundary condition delta u/delta v = epsilon e(u). Here epsilon > 0 is a small parameter. We prove that ...
On the extinction profile for solutions of u(t) = delta u((n-2)/)((n+2))INDIANA UNIVERSITY MATHEMATICS JOURNALINDIANA UNIV MATH J
(INDIANA UNIVERSITY, DEPT. OF MATHEMATICS, 2017)
Asymptotics at infinity of solutions for p-Laplace equations in exterior domains
(PERGAMON-ELSEVIER SCIENCE LTD, 2008-09-01)
Let 1 < p < N, and u be a nonnegative solution of -Delta(p)u = f (x, u) on R-N\(B-1) over bar where f behaves like \x\(-l)u(q) near \x\ = infinity and u = 0, for some constants q >= 0 and l is an element of R. We obtain ...
Existence results of positive solutions for nonlinear cooperative elliptic systems involving fractional Laplacian
(2018)
In this paper, we prove existence results of positive solutions for the following nonlinear elliptic problem with gradient terms: {(-Delta)(alpha)u = f(x, u, v, del u, del v) in Omega, (-Delta)(alpha)u = g(x, u, v, del u, ...
Nonnegative solutions of semilinear elliptic equations in half-spaces
(2016)
We consider the semilinear elliptic problem {-Delta u = f (u) in R-+(N) (0.1) u = 0 on partial derivative R-+(N) where the nonlinearity f is assumed to be C-1 and globally Lipschitz with f (0) < 0, and R-+(N) = {x is an ...
Global attractor for a model of extensible beam with nonlinear damping and source terms
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
This paper is concerned with the existence of a global attractor for the nonlinear beam equation, with nonlinear damping and source terms, u(tt) + Delta(2)u -M (integral(Omega)vertical bar del u vertical bar(2)dx) Delta u ...
ON QUASILINEAR BREZIS-NIRENBERG TYPE PROBLEMS WITH WEIGHTS
(KHAYYAM PUBL CO INC, 2010)
In this paper we study Brezis-Nirenberg type results for radial solutions of a qumilinear elliptic equation of the form