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marcello.ponsiglione@uniroma1.it
Marcello Ponsiglione
Professore Ordinario
Struttura:
DIPARTIMENTO DI MATEMATICA
E-mail:
marcello.ponsiglione@uniroma1.it
Pagina istituzionale corsi di laurea
Curriculum Sapienza
Pubblicazioni
Titolo
Pubblicato in
Anno
Two Slope Functions Minimizing Fractional Seminorms and Applications to Misfit Dislocations
SIAM JOURNAL ON MATHEMATICAL ANALYSIS
2024
The asymptotics of the area-preserving mean curvature and the Mullins–Sekerka flow in two dimensions
MATHEMATISCHE ANNALEN
2023
The variational approach to s-fractional heat flows and the limit cases s → 0+ and s → 1−
JOURNAL OF FUNCTIONAL ANALYSIS
2023
Coarse-Graining of a Discrete Model for Edge Dislocations in the Regular Triangular Lattice
JOURNAL OF NONLINEAR SCIENCE
2023
Long time behavior of discrete volume preserving mean curvature flows
JOURNAL FÜR DIE REINE UND ANGEWANDTE MATHEMATIK
2022
Vectorial crystallization problems and collective behavior
JOURNAL OF MATHEMATICAL BIOLOGY
2022
The core-radius approach to supercritical fractional perimeters, curvatures and geometric flows
NONLINEAR ANALYSIS
2022
Failure of crystallization for generalized Lennard–Jones potentials and coarse graining to a rotating stars problem in one dimension
NONLINEAR ANALYSIS
2022
Stability results for nonlocal geometric evolutions and limit cases for fractional mean curvature flows
COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS
2021
Variational models in elasticity
Variational models in elasticity
2021
The 0-fractional perimeter between fractional perimeters and Riesz potentials
ANNALI DELLA SCUOLA NORMALE SUPERIORE DI PISA. CLASSE DI SCIENZE
2021
Low energy configurations of topological singularities in two dimensions: A convergence analysis of dipoles
COMMUNICATIONS IN CONTEMPORARY MATHEMATICS
2020
Uniform distribution of dislocations in Peierls–Nabarro models for semi-coherent interfaces
CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS
2020
Attractive Riesz potentials acting on hard spheres
NONLINEARITY
2020
Generalized crystalline evolutions as limits of flows with smooth anisotropies
ANALYSIS & PDE
2019
Existence and uniqueness for anisotropic and crystalline mean curvature flows
JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY
2019
Γ -Convergence of the Heitmann–Radin Sticky Disc Energy to the Crystalline Perimeter
JOURNAL OF NONLINEAR SCIENCE
2019
A variational model for dislocations at semi-coherent interfaces
JOURNAL OF NONLINEAR SCIENCE
2017
Minimising movements for the motion of discrete screw dislocations along glide directions
CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS
2017
Γ-Convergence Analysis of a Generalized XY Model: Fractional Vortices and String Defects
COMMUNICATIONS IN MATHEMATICAL PHYSICS
2017
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Progetti di Ricerca
Modelli Variazionali in Scienza dei Materiali: Statica e Dinamica
Problemi variazionali e di teoria geometrica della misura in matematica pura e applicata
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