Pietro Zamboni
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Pietro Zamboni has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Giuseppe Di Fazio
Dipartimento di Matematica e Informatica, Università di Catania, Catania, Italy
15 shared publications - Maria Stella Fanciullo
Università di Catania
12 shared publications - Carmela Vitanza
University of Messina
1 shared publication - Scott Rodney
Department of Mathematics, Physics, and Geology , Cape Breton University , Sydney , NS B1M 1A2 , Canada
1 shared publication
Latest Publications
- 11 September 2025
- Published by Walter de Gruyter GmbH in Advances in Calculus of Variations
- Vol. 18 (4) , 1327-1338
Harnack inequality for degenerate elliptic equations with matrix weights
Harnack inequality and consequent regularity is proved for weak solutions of certain degenerate elliptic equations.
- 11 September 2025
- Published by Walter de Gruyter GmbH in Advances in Calculus of Variations
- Vol. 18 (4) , 1327-1338
Harnack inequality for degenerate elliptic equations with matrix weights
Harnack inequality and consequent regularity is proved for weak solutions of certain degenerate elliptic equations.
- 28 August 2024
- Published by Springer Nature
- p. 163-169
Smoothness for Degenerate Elliptic Equations with Matrix Weights
- 28 August 2024
- Published by Springer Nature
- p. 163-169
Smoothness for Degenerate Elliptic Equations with Matrix Weights
- Open Access
- 15 September 2022
- Published by Texas State University in Electronic Journal of Differential Equations
- Vol. 2022 (01-87) , 65-16
Boundary regularity for strongly degenerate operators of Grushin type
We prove Harnack inequality and global regularity results for weak solutions of quasilinear degenerate equations driven by operators of Grushin type with natural growth. Degeneracy is a power of a strong A_infinity weight. Regularity results are achieved under minimal assumptions on the lower order coefficients.
- 15 September 2022
- Published by Texas State University in Electronic Journal of Differential Equations
- Vol. 2022 (01-87) , 65-16
Open AccessBoundary regularity for strongly degenerate operators of Grushin type
We prove Harnack inequality and global regularity results for weak solutions of quasilinear degenerate equations driven by operators of Grushin type with natural growth. Degeneracy is a power of a strong A_infinity weight. Regularity results are achieved under minimal assumptions on the lower order coefficients.
- Open Access
- 1 January 2020
- Vol. 98 (S2) , 5
UNIQUE CONTINUATION FOR DEGENERATE QUASILINEAR EQUATIONS AND SUM OPERATORS
- 1 January 2020
- Vol. 98 (S2) , 5
Open AccessUNIQUE CONTINUATION FOR DEGENERATE QUASILINEAR EQUATIONS AND SUM OPERATORS
- 18 July 2019
- Published by Elsevier in Nonlinear Analysis
- Vol. 194, 111570
Nonlinear elliptic equations related to weighted sum operators
- 18 July 2019
- Published by Elsevier in Nonlinear Analysis
- Vol. 194, 111570
Nonlinear elliptic equations related to weighted sum operators
- Open Access
- 1 January 2015
- Published by American Institute of Mathematical Sciences (AIMS) in Communications on Pure and Applied Analysis
- Vol. 14 (6) , 2363-2376
Harnack inequality for degenerate elliptic equations and sum operators
We define Stummel-Kato type classes in a quasimetric homogeneous setting using sum operators introduced in [13] by Franchi, Perez and Wheeden. Then we prove a Harnack inequality for positive solutions of some linear subelliptic equations.
- 1 January 2015
- Published by American Institute of Mathematical Sciences (AIMS) in Communications on Pure and Applied Analysis
- Vol. 14 (6) , 2363-2376
Open AccessHarnack inequality for degenerate elliptic equations and sum operators
We define Stummel-Kato type classes in a quasimetric homogeneous setting using sum operators introduced in [13] by Franchi, Perez and Wheeden. Then we prove a Harnack inequality for positive solutions of some linear subelliptic equations.
- 8 September 2014
- Published by American Mathematical Society (AMS) in St. Petersburg Mathematical Journal
- Vol. 25 (6) , 909-917
$L^p$ estimates for degenerate elliptic systems with VMO coefficients
Interior gradient weighted estimates are proved for degenerate elliptic systems in divergence form with VMO coefficients.
- 8 September 2014
- Published by American Mathematical Society (AMS) in St. Petersburg Mathematical Journal
- Vol. 25 (6) , 909-917
$L^p$ estimates for degenerate elliptic systems with VMO coefficients
Interior gradient weighted estimates are proved for degenerate elliptic systems in divergence form with VMO coefficients.
- 23 May 2013
- Published by Elsevier in Journal of Mathematical Analysis and Applications
- Vol. 407 (2) , 545-549
Hölder regularity for non-divergence-form elliptic equations with discontinuous coefficients
- 23 May 2013
- Published by Elsevier in Journal of Mathematical Analysis and Applications
- Vol. 407 (2) , 545-549
Hölder regularity for non-divergence-form elliptic equations with discontinuous coefficients
- Open Access
Hölder regularity for non divergence form elliptic equations with discontinuous coefficients
In this note we study the global regularity in the Morrey spaces for the second derivatives for the strong solutions of non variational elliptic equations.
Open AccessHölder regularity for non divergence form elliptic equations with discontinuous coefficients
In this note we study the global regularity in the Morrey spaces for the second derivatives for the strong solutions of non variational elliptic equations.