Results 11 to 20 of about 8,972,537 (241)
Blow-up with logarithmic nonlinearities [PDF]
Journal of Differential Equations, 2007 We study the asymptotic behaviour of nonnegative solutions of the nonlinear diffusion equation in the half-line with a nonlinear boundary condition, ut = uxx − _(u + 1) logp(u + 1) (x, t) € R+ × (0, T),−ux(0, t) = (u + 1) logq(u + 1)(0, t) t € (0, T),u(x, 0) = u0(x) x € R+, with p, q, _ > 0.
Ferreira, R., de Pablo, A., Rossi, J.D.
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Blow-up results of the positive solution for a class of degenerate parabolic equations
Open Mathematics, 2021 This paper is devoted to discussing the blow-up problem of the positive solution of the following degenerate parabolic equations: (r(u))t=div(∣∇u∣p∇u)+f(x,t,u,∣∇u∣2),(x,t)∈D×(0,T∗),∂u∂ν+σu=0,(x,t)∈∂D×(0,T∗),u(x,0)=u0(x),x∈D¯.\left\{\begin{array}{ll}{(r ...
Dong Chenyu, Ding Juntang
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Electronic Research Archive, 2020 In this paper, we consider a plate equation with nonlinear damping and logarithmic source term. By the contraction mapping principle, we establish the local existence.
Gongwei Liu
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Prediction of Blow-Up Potential Due to Concrete Pavement Growth
Engineering Proceedings, 2023 Concrete pavement growth can cause blow-ups and other pressure-related issues, such as concrete buckling and crushing at the transverse cracks or joints. In addition, these issues result in damaged to adjoining structures, such as bridge abutments, decks,
Youngkyu Kim, Huirak Ahn, Seungwoo Lee
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Divisors of a module and blow up [PDF]
Journal of Pure and Applied Algebra, 2013 In this paper we work with several divisors of a module $E \subseteq G \simeq R^{e}$ having rank $e$, such as the classical Fitting ideals of $E$ and of $G/E$, and the more recently introduced (generic) Bourbaki ideals $I(E)$ (A. Simis, B. Ulrich, and W. Vasconcelos [18]) or ideal norms $[[E]]_R$ (O. Villamayor [22]).
Ana L. Branco Correia +2 more
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Tempo Social, 2000 Este artigo analisa o filme Blow Up de Michelangelo Antonioni, buscando compreender como o seu discurso visual questiona a relação entre real e imaginário.
Paulo Menezes
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, 2020 In this paper, we establish the results of nonexistence and existence of blow-up radial solutions for a k-Hessian equation with a nonlinear operator. Under some suitable growth conditions for nonlinearity, the result of nonexistence of blow-up solutions ...
Xinguang Zhang +3 more
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A SURVEY ON THE BLOW UP TECHNIQUE [PDF]
International Journal of Bifurcation and Chaos, 2011 The blow up technique is widely used in desingularization of degenerate singular points of planar vector fields. In this survey, we give an overview of the different types of blow up and we illustrate them with many examples for better understanding. Moreover, we introduce a new generalization of the classical blow up.
Álvarez Torres, María Jesús +2 more
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A blow – up result for the semilinear Moore – Gibson – Thompson equation with nonlinearity of derivative type in the conservative case [PDF]
Evolution Equations and Control Theory, 2019 In this paper, we study the blow-up of solutions to the semilinear Moore-Gibson-Thompson (MGT) equation with nonlinearity of derivative type $|u_t|^p$ in the conservative case.
Wenhui Chen, A. Palmieri
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