We consider the nonlocal double phase equation PV&R^n|u(x)-u(y)|^p-2(u(x)-
u(y))K_sp(x,y)\,dy\&+PVR^na(x,y)|u(x)-u(y)|^q-2(u(x)-u(y))K_tq(x,y)\,dy=0, where 1<p≦q and …

We establish the existence and sharp global regularity results (C 0, γ C^0,γ, C 0, 1 C^0,1
and C 1, α C^1,α estimates) for a class of fully nonlinear elliptic Partial Differential Equations …

We establish the equivalence between weak and viscosity solutions to the
nonhomogeneous double phase equation with lower-order term-div (| D u| p-2 D u+ a (x)| D …

We establish sharp C_ loc^ 1, β C loc 1, β geometric regularity estimates for bounded
solutions of a class of fully nonlinear elliptic equations with non-homogeneous degeneracy …

We are concerned with the following double phase problems in the whole space $$\begin
{aligned}-{\rm div}(|\nabla u|^{p-2}\nabla u+ &\mu (x)|\nabla u|^{q-2}\nabla u)\\&+| u|^{p-2} …

We study properties of A A-harmonic and A A-superharmonic functions involving an operator
having generalized Orlicz growth. Our framework embraces reflexive Orlicz spaces, as well …

We introduce a new class of quasi-linear parabolic equations involving nonhomogeneous
degeneracy or/and singularity∂ tu=[| D u| q+ a (x, t)| D u| s] Δ u+(p-2) D 2 u Du| D u|, Du| D …

We characterize an asymptotic mean value formula in the viscosity sense for the double
phase elliptic equation-div (|∇ u| p-2∇ u+ a (x)|∇ u| q-2∇ u)= 0 and the normalized double …

In this paper, we establish regularity results for local minimizers of functionals with non-
standard growth conditions and non-uniform ellipticity properties. The model case is given …

The paper concerns the weak differentiability of weak solutions to two kinds of nonuniform
nonlinear degenerate elliptic systems under the p, q-growth condition on the Heisenberg …