SB
Stefano Biagi
math.APmath.CAcond-mat.stat-mechhep-phhep-thmath.MPmath-phmath.RA
On Valency
published · living versionsW_3mmuquup·v1 · currentpublished
Lane-Emden equation for the superposition of a local and nonlocal operator with the "wrong sign"
with Eugenio Vecchi
1 version
Preprints & journals
45 papers in the corpus · 2013–2026Blow-up of solutions to semilinear parabolic equations driven by mixed local-nonlocal operators with large initial data2605.07911v1 · Stefano Biagi, Fabio Punzo, Eugenio Vecchi2026 · 0 citationsarXiv
Fundamental solution for higher order homogeneous hypoelliptic operators structured on Hörmander vector fields2602.05647v2 · Stefano Biagi, Marco Bramanti2026 · 0 citationsarXiv
On a Sobolev critical problem for the superposition of a local and nonlocal operator with the "wrong sign''2601.07521v2 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2026 · 0 citationsarXiv
Local boundedness for solutions of a class of non-uniformly elliptic anisotropic problems2507.06054v1 · Stefano Biagi, Giovanni Cupini, Elvira Mascolo2025 · 1 citationarXiv
Regularizing effects of absorption terms in local-nonlocal mild singular problems2506.11656v1 · Stefano Biagi, Enzo Maria Merlino, Eugenio Vecchi2025 · 0 citationsarXiv
Critical singular problems in Carnot groups2506.07521v1 · Stefano Biagi, Mattia Galeotti, Eugenio Vecchi2025 · 1 citationarXiv
Phragmèn-Lindelöf type theorems for parabolic equations on infinite graphs2504.08407v3 · Stefano Biagi, Giulia Meglioli, Fabio Punzo2025 · 0 citationsarXiv
A Liouville-type property for degenerate-elliptic equations modeled on Hörmander vector fields2504.06068v1 · Stefano Biagi, Dario Daniele Monticelli, Fabio Punzo2025 · 2 citationsarXiv
Brezis-Nirenberg-type results for the anisotropic -Laplacian2411.16257v1 · Stefano Biagi, Francesco Esposito, Alberto Roncoroni et al.2024 · 0 citationsarXiv
On mixed local-nonlocal problems with Hardy potential2407.06763v2 · Stefano Biagi, Francesco Esposito, Luigi Montoro et al.2024 · 1 citationarXiv
Global solutions to semilinear parabolic equations driven by mixed local-nonlocal operators2406.17731v1 · Stefano Biagi, Fabio Punzo, Eugenio Vecchi2024 · 13 citationsarXiv
Global Sobolev theory for Kolmogorov-Fokker-Planck operators with coefficients measurable in time and in space2405.09358v3 · Stefano Biagi, Marco Bramanti2024 · 0 citationsarXiv
On the existence of a second positive solution to mixed local-nonlocal concave-convex critical problems2403.18424v1 · Stefano Biagi, Eugenio Vecchi2024 · 8 citationsarXiv
Global Sobolev regularity for nonvariational operators built with homogeneous Hörmander vector fields2312.15367v2 · Stefano Biagi, Marco Bramanti2023 · 0 citationsarXiv
Multiplicity of positive solutions for mixed local-nonlocal singular critical problems2308.09794v2 · Stefano Biagi, Eugenio Vecchi2023 · 17 citationsarXiv
Uniqueness for local-nonlocal elliptic equations2307.02209v1 · Stefano Biagi, Giulia Meglioli, Fabio Punzo2023 · 1 citationarXiv
KFP operators with coefficients measurable in time and Dini continuous in space2305.11641v2 · Stefano Biagi, Marco Bramanti, Bianca Stroffolini2023 · 2 citationsarXiv
A Liouville theorem for elliptic equations with a potential on infinite graphs2304.00786v1 · Stefano Biagi, Giulia Meglioli, Fabio Punzo2023 · 16 citationsarXiv
A Brezis-Nirenberg type result for mixed local and nonlocal operators2209.07502v2 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2022 · 19 citationsarXiv
Schauder estimates for Kolmogorov-Fokker-Planck operators with coefficients measurable in time and Hölder continuous in space2205.10270v3 · Stefano Biagi, Marco Bramanti2022 · 1 citationarXiv
Symmetry of intrinsically singular solutions of double phase problems2204.08919v1 · Stefano Biagi, Francesco Esposito, Eugenio Vecchi2022 · 0 citationsarXiv
Symmetry and monotonicity of singular solutions to -Laplacian systems involving a first order term2203.16242v1 · Stefano Biagi, Francesco Esposito, Luigi Montoro et al.2022 · 3 citationsarXiv
A Hong-Krahn-Szegö inequality for mixed local and nonlocal operators2110.07129v1 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2021 · 41 citationsarXiv
A Faber-Krahn inequality for mixed local and nonlocal operators2104.00830v3 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2021 · 68 citationsarXiv
A Brezis-Oswald approach for mixed local and nonlocal operators2103.11382v3 · Stefano Biagi, Dimitri Mugnai, Eugenio Vecchi2021 · 59 citationsarXiv
Non-divergence operators structured on homogeneous Hörmander vector fields: heat kernels and global Gaussian bounds2011.09322v2 · Stefano Biagi, Marco Bramanti2020 · 3 citationsarXiv
Symmetry and monotonicity of singular solutions of double phase problems2010.04409v1 · Stefano Biagi, Francesco Esposito, Eugenio Vecchi2020 · 30 citationsarXiv
Nonzero positive solutions of fractional Laplacian systems with functional terms2009.13356v2 · Stefano Biagi, Alessandro Calamai, Gennaro Infante2020 · 0 citationsMathematische Nachrichten 296 (2023), 102-121
Pohozaev-type identities for differential operators driven by homogeneous vector fields2007.14119v1 · Stefano Biagi, Andrea Pinamonti, Eugenio Vecchi2020 · 5 citationsarXiv
Semilinear elliptic equations involving mixed local and nonlocal operators2006.05830v1 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2020 · 106 citationsarXiv
Mixed local and nonlocal elliptic operators: regularity and maximum principles2005.06907v3 · Stefano Biagi, Serena Dipierro, Enrico Valdinoci et al.2020 · 149 citationsarXiv
Global Gaussian estimates for the heat kernel of homogeneous sums of squares2003.09845v2 · Stefano Biagi, Marco Bramanti2020 · 12 citationsarXiv
Boundary value problems associated with singular strongly nonlinear equations with functional terms2002.10862v2 · Stefano Biagi, Alessandro Calamai, Cristina Marcelli et al.2020 · 7 citationsarXiv
Existence results for boundary value problems associated with singular strongly nonlinear equations1910.10802v1 · Stefano Biagi, Alessandro Calamai, Francesca Papalini2019 · 6 citationsarXiv
Global Heat Kernels for Parabolic Homogeneous Hörmander Operators1910.09907v1 · Stefano Biagi, Andrea Bonfiglioli2019 · 4 citationsarXiv
Large sets at infinity and Maximum Principle on unbounded domains for a class of sub-elliptic operators1908.10257v1 · Stefano Biagi, Ermanno Lanconelli2019 · 1 citationarXiv
Global estimates in Sobolev spaces for homogeneous Hörmander sums of squares1906.07835v1 · Stefano Biagi, Andrea Bonfiglioli, Marco Bramanti2019 · 1 citationarXiv
Global estimates for the fundamental solution of homogeneous Hörmander operators1906.07836v2 · Stefano Biagi, Andrea Bonfiglioli, Marco Bramanti2019 · 7 citationsarXiv
A symmetry result for cooperative elliptic systems with singularities1904.02003v1 · Stefano Biagi, Enrico Valdinoci, Eugenio Vecchi2019 · 11 citationsarXiv
A symmetry result for polyharmonic problems with Navier conditions1810.02545v1 · Stefano Biagi, Enrico Valdinoci, Eugenio Vecchi2018 · 0 citationsarXiv
On the Baker-Campbell-Hausdorff Theorem: non-convergence and prolongation issues1805.10089v2 · Stefano Biagi, Andrea Bonfiglioli, Marco Matone2018 · 9 citationsarXiv
The existence of a global fundamental solution for homogeneous Hörmander operators via a global lifting method1604.02599v3 · Stefano Biagi, Andrea Bonfiglioli2016 · 30 citationsarXiv
A Hardy Inequality for subelliptic operators with global fundamental solution, and an application to Unique Continuation1512.07559v4 · Stefano Biagi, Andrea Bonfiglioli2015 · 0 citationsarXiv
The Strong Maximum Principle and the Harnack inequality for a class of hypoelliptic divergence-form operators1407.1669v1 · Erika Battaglia, Stefano Biagi, Andrea Bonfiglioli2014 · 0 citationsarXiv
On M. Mérigot's theorem on the convergence domain of the Campbell-Baker-Hausdorff-Dynkin series1304.7384v1 · Stefano Biagi2013 · 0 citationsarXiv
Career total: 78 works. 45 are in this corpus.
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