This article investigates nonlocal, quasilinear generalizations of the classical biharmonic
operator (-Δ) 2. These fractional p-biharmonic operators appear naturally in the variational …

This paper considers the inverse boundary value problem for the equation∇⋅(σ∇ u+ a|∇ u|
p− 2∇ u)= 0. We give a procedure for the recovery of the coefficients σ and a from the …

Motivated by applications in imaging nonlinear optical absorption by photoacoustic
tomography, we study in this work inverse coefficient problems for a semilinear radiative …

In this paper, we study the inverse problem of estimating discontinuous parameters and
boundary data in a nonlinear elliptic obstacle problem involving a nonhomogeneous …

In this paper I consider the inverse boundary value problem for a quasilinear, anisotropic,
elliptic equation of the form $\nabla\cdot (\gamma\nabla u+|\nabla u|^{p-2}\nabla u)= 0 …

We consider one-dimensional Calder\'on's problem for the variable exponent $ p (\cdot) $-
Laplace equation and find out that more can be seen than in the constant exponent case …

The prime goal of this paper is to introduce and study a highly nonlinear inverse problem of
identification discontinuous parameters (in the domain) and boundary data in a nonlinear …

We study an inverse boundary value problem associated with $ p $-Laplacian which is
further perturbed by a linear second order term, defined on a bounded set $\Omega $ in …

We consider an inverse problem of recovering the nonlinearity in the one dimensional
variable exponent p (x)-Laplace equation from the Dirichlet-to-Neumann map. The variable …