A. Rhandi

activity

20122022

most citedGeneration results for vector-valued elliptic operators with unbounded coefficients in L^p spaces

1 citations · 3 across the 7 of their papers we have counts for

collaborators

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3 papers · 1 filter

math.AP2022

Bounds for the gradient of the transition kernel for elliptic operators with unbounded diffusion, drift and potential term

Markus Kunze, Marianna Porfido, Abdelaziz Rhandi

We prove global Sobolev regularity and pointwise upper bounds for the gradient of transition densities associated with second order differential operators in $R^{d}$ with un…

math.AP2022★ 1 cited

General Kernel estimates of Schrödinger type operators with unbounded diffusion terms

Loredana Caso, Markus Kunze, Marianna Porfido +1

We prove first that the realization $A_{m i n}$ of $A := div (Q \nabla) - V$ in $L^{2} (R^{d})$ with unbounded coefficients generates a symmetric sub-Markovian and ultracontr…

math.AP2022★ 1 cited

Instantaneous blowup and singular potentials on Heisenberg groups

Gisele R. Goldstein, Jerome A. Goldstein, Alessia E. Kogoj +2

In this paper we generalize the instantaneous blowup result from [3] and [15] to the heat equation perturbed by singular potentials on the Heisenberg group.