Results 91 to 100 of about 2,990 (216)
Mathematical Modelling and Analysis, 2012 In this paper, we consider a class of quasilinear elliptic systems with weights and the nonlinearity involving the critical Hardy–Sobolev exponent and one sign-changing function.
Nemat Nyamoradi
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AN EXISTENCE THEOREM FOR QUASILINEAR SYSTEMS [PDF]
Proceedings of the Edinburgh Mathematical Society, 2006 AbstractThis paper deals with the existence of positive radial solutions for the quasilinear system $\text{div}(|\nabla u_i|^{p-2}\nabla u_i)+\lambda f^i(u_1,\dots,u_n)=0$, $|x|\lt1$, $u_i(x)=0$, on $|x|=1$, $i=1,\dots,n$, $p\gt1$, $\lambda>0$, $x\in\mathbb{R}^N$. The $f^i$, $i=1,\dots,n$, are continuous and non-negative functions. Let $\bm{u}=(u_1,\
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Controllability of nonlocal impulsive stochastic quasilinear integrodifferential systems
Electronic Journal of Qualitative Theory of Differential Equations, 2011 Sufficient conditions for controllability of nonlocal impulsive stochastic quasilinear integrodifferential systems in Hilbert spaces are established. The results are obtained by using evolution operator, semigroup theory and fixed point technique.
R. Sathya, K. Balachandran
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Singular quasilinear convective systems involving variable exponents
The paper deals with the existence of solutions for quasilinear elliptic systems involving singular and convection terms with variable exponents.
Moussaoui, Abdelkrim +2 more
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Upper semicontinuity of attractors of non-autonomous dynamical systems for small perturbations
Electronic Journal of Differential Equations, 2002 We study the problem of upper semicontinuity of compact global attractors of non-autonomous dynamical systems for small perturbations. For the general nonautonomous dynamical systems, we give the conditions of upper semicontinuity of attractors for small
David N. Cheban
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The $N$-membranes problem for quasilinear degenerate systems
Interfaces and Free Boundaries, Mathematical Analysis, Computation and Applications, 2005 We study the regularity of the solution of the variational inequality for the problem of N -membranes in equilibrium with a degenerate operator of p -Laplacian type, 1 < p < \infty
Assis Azevedo +2 more
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Existence and multiplicity of nontrivial solutions for quasilinear elliptic systems
, 2011 The existence and multiplicity of nontrivial solutions are obtained for the quasilinear elliptic systems by the linking argument, the cohomological index theory and the pseudo-index ...
Zeng-Qi Ou +3 more
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, 2004 By using microlocal analysis, the propagation of weak singularities in Cauchy problems for quasilinear thermoelastic systems in three space variables are investigated.
Yang, Lin +3 more
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On Classification of Integrable Davey-Stewartson Type Equations
, 2013 This paper is devoted to the classification of integrable Davey-Stewartson type equations. A list of potentially deformable dispersionless systems is obtained through the requirement that such systems must be generated by a polynomial dispersionless Lax ...
Novikov, Vladimir, Huard, Benoit
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Lagrangian systems with Lipschitz obstacle on manifolds [PDF]
, 2006 Lagrangian systems constrained on the closure of an open subset with Lipschitz boundary in a manifold are considered.
Lancelotti, Sergio +3 more
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