Abdelaziz Rhandi

collaborators

2 papers

math.AP2026

Maximal inequalities and Riesz transforms for vector-valued magnetic Schrödinger operators

Davide Addona, Vincenzo Leone, Luca Lorenzi +2

We consider vector-valued magnetic Schrödinger operators $- Δ_{a} + V$ with magnetic potential $a \in L_{loc}^{2} (R^{d}; R^{d})$ and electric potential…

math.AP2017

Kernel estimates for elliptic operators with unbounded diffusion, drift and potential terms

S. E. Boutiah, A. Rhandi, C. Tacelli

In this paper we prove that the heat kernel $k$ associated to the operator $A := (1 + ∣ x ∣^{α}) Δ + b ∣ x ∣^{α - 1} \frac{x}{∣ x ∣} \cdot \nabla - ∣ x ∣^{β}$ satisfies $$ k(t,x,y) \leq c_1e^{λ_0 t+ c_2t^{…