Results 141 to 150 of about 87,428 (271)

Behaviour near zero and near infinity of solutions to elliptic equalities and inequalities

open access: yesElectronic Journal of Differential Equations, 2001
Here we consider elliptic equations and inequalities involving quasilinear operators in divergence form and nonlinear lower order terms: $$-mathop{m div}left(mathcal{A}(x,u,abla u)ight) geq |x|^sigma u^Qquad(Q>0,sigma in mathbb{R}), $$ in dimension $Ngeq
Marie-Francoise Bidaut-Veron
doaj  

Conductance of porous media depends on external electric fields. [PDF]

open access: yesBiophys J, 2021
Savtchenko LP, Zheng K, Rusakov DA.
europepmc   +1 more source

Rate of convergence for solutions to Dirichlet problems of quasilinear equations

open access: yesElectronic Journal of Differential Equations, 2003
We obtain rates of convergence for solutions to Dirichlet problems of quasilinear elliptic (possibly degenerate) equations in slab-like domains. The rates found depend on the convergence of the boundary data and of the coefficients of the operator. These
Zhiren Jin
doaj  

Oblique derivative problems for generalized Rassias equations of mixed type with several characteristic boundaries

open access: yesElectronic Journal of Differential Equations, 2009
This article concerns the oblique derivative problems for second-order quasilinear degenerate equations of mixed type with several characteristic boundaries, which include the Tricomi problem as a special case.
Guo Chun Wen
doaj  

Accelerated Variational PDEs for Efficient Solution of Regularized Inversion Problems. [PDF]

open access: yesJ Math Imaging Vis, 2020
Benyamin M   +3 more
europepmc   +1 more source

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