Results 91 to 100 of about 2,643 (218)
Constrained Evolution for a Quasilinear Parabolic Equation [PDF]
, 2016 In the present contribution, a feedback control law is studied for a quasilinear parabolic equation. First, we prove the well-posedness and some regularity results for the Cauchy-Neumann problem for this equation, modified by adding an extra term which ...
Sprekels, Jürgen +6 more
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Biquasilinear Functionals on Quasilinear Spaces and Some Related Results
, 2020 Öz: In this paper, we will present the notion of the biquasilinear functional which is a new concept of quasilinear functional analysis. Just like bilinear functional, the notions of a biquasilinear functional and a quadratic form will not need to have ...
Hacer BOZKURT +3 more
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Local wellposedness of quasilinear Maxwell equations with absorbing boundary conditions
, 2021 Schnaubelt R, Spitz M. Local wellposedness of quasilinear Maxwell equations with absorbing boundary conditions. Evolution Equations and Control Theory .
Schnaubelt, Roland +1 more
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An elliptic system with logarithmic nonlinearity
Advances in Nonlinear Analysis, 2017 In the present paper, we study the existence of solutions for some classes of singular systems involving the Δp(x){\Delta_{p(x)}} and Δq(x){\Delta_{q(x)}} Laplacian operators. The approach is based on bifurcation theory and the sub-supersolution method
Alves Claudianor +2 more
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Nontrivial solutions of variational inequalities. The degenerate case [PDF]
, 2001 We consider a class of asymptotically linear variational inequalities. We show the existence of a nontrivial solution under assumptions which allow the problem to be degenerate at the ...
Lancelotti, Sergio
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Exact boundary observability for quasilinear hyperbolic systems
, 2008 By means of a direct and constructive method based on the theory of semi-global C1 solution, the local exact boundary observability is established for one-dimensional first order quasilinear hyperbolic systems with general nonlinear boundary ...
Tatsien Li
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Validity of quasilinear theory: refutations and new numerical confirmation [PDF]
, 2010 International audienceThe validity of quasilinear (QL) theory describing the weak warm beam-plasma instability has been a controversial topic for several decades.
Escande, Dominique, +9 more
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Weak solutions of degenerated quasilinear elliptic equations of higher order
International Journal of Mathematics and Mathematical Sciences, 1996 We prove the existence of weak solutions of higher order degenerated quasilinear elliptic equations. The main tools are the degree theory for generalized monotone mappings and imbedding theorems between weighted Sobolev spaces.
Pavel Drábek +2 more
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Existence of Quasilinear Neutral Impulsive Integrodifferential Equations in Banach Space
International Journal of Analysis and Applications, 2015 In this paper, we devoted to study the existence of mild solutions for quasilinear impulsive integrodi_erential equation in Banach spaces. The results are established by using Hausdor_'s measure of noncompactness and the _xed point theorems.
B. Radhakrishnan
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Existence of solutions to quasilinear functional differential equations
Electronic Journal of Differential Equations, 2009 In this article we use the theory of C0-semigroup of bounded linear operators to establish the existence and uniqueness of a classical solution to a quasilinear functional differential equation considered in a Banach space.
Syed Abbas, Dhirendra Bahuguna
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