Add to ORKGWe prove Gausian lower bounds for the Fundamental solution to a class of hypoelliptic PDE's. Our method relies on the repeated application of a Harnack inequality which is invariant woth respect to a suitable Lie group
The aim of this paper is to prove an invariant, non-homogeneous Harnack inequality for a class of su...
We state and prove a general Harnack inequality for minimizers of nonlocal, possibly degenerate, int...
We show that the Harnack inequality for a class of degenerate parabolic quasilinear PDE associated t...
We prove Gausian lower bounds for the Fundamental solution to a class of hypoelliptic PDE's. Our met...
We prove a non-local Harnack inequality for a class of degenerateevolution operators by repeatedly u...
We consider, for any odd positive integer k, the degenerate Partial Differential Equationu_t = u_xx ...
We obtain Gaussian lower bounds for the fundamental solution of a class of hypoelliptic equations, b...
We consider a class of second order hypoelliptic ultraparabolic partial differential equations, a ty...
We consider a class of second-order partial differential operators A of Hörmander type, which contai...
A class of linear second order hypoelliptic operators is studied. Existence and pointwise estimates...
We show an invariant Harnack inequality for a class of hypoelliptic ultraparabolic operators with un...
The aim of this paper is to prove an invariant, non-homogeneous Harnack inequality for a class of su...
We state and prove a general Harnack inequality for minimizers of nonlocal, possibly degenerate, int...
We show that the Harnack inequality for a class of degenerate parabolic quasilinear PDE associated t...
We prove Gausian lower bounds for the Fundamental solution to a class of hypoelliptic PDE's. Our met...
We prove a non-local Harnack inequality for a class of degenerateevolution operators by repeatedly u...
We consider, for any odd positive integer k, the degenerate Partial Differential Equationu_t = u_xx ...
We obtain Gaussian lower bounds for the fundamental solution of a class of hypoelliptic equations, b...
We consider a class of second order hypoelliptic ultraparabolic partial differential equations, a ty...
We consider a class of second-order partial differential operators A of Hörmander type, which contai...
A class of linear second order hypoelliptic operators is studied. Existence and pointwise estimates...
We show an invariant Harnack inequality for a class of hypoelliptic ultraparabolic operators with un...
The aim of this paper is to prove an invariant, non-homogeneous Harnack inequality for a class of su...
We state and prove a general Harnack inequality for minimizers of nonlocal, possibly degenerate, int...
We show that the Harnack inequality for a class of degenerate parabolic quasilinear PDE associated t...