Assistant Professor, Radboud University

Email: riccardo.cristoferi AT ru.nl

Home-page: https://www.math.ru.nl/~cristoferi/

orcid id: 0000-0001-7086-1269

Available papers (21):

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• R. Cristoferi - G. Fissore (Preprint)
  Two dimensional graph model for epitaxial crystal growth with adatoms (2024)
• M. Bonacini - R. Cristoferi - I. Topaloglu (SIAM Journal on Mathematical Analysis)
  Stability of the ball for attractive-repulsive energies (2024)
• R. Cristoferi - M. G. Mora - L. Scardia (Submitted Paper)
  Shape optimisation for nonlocal anisotropic energies (2024)
• R. Cristoferi - I. Fonseca - L. Ganedi (Submitted Paper)
  Homogenization and Phase Separation with Fixed Wells - The Supercritical Case (2023)
• M. Bonacini - R. Cristoferi - I. Topaloglu (J. Geom. Anal.)
  Riesz-type inequalities and overdetermined problems for triangles and quadrilaterals (2022)
• R. Cristoferi - I. Fonseca - L. Ganedi (Submitted Paper)
  Homogenization and phase separation with space dependent wells - The subcritical case (2022)
• M. Bonacini - R. Cristoferi (Journal of Nonlinear Science)
  Area quasi-minimizing partitions with a graphical constraint: relaxation and two-dimensional partial regularity (2022)
• R. Cristoferi - G. Gravina (Accepted Paper: Indiana University Mathematics Journal)
  On the relaxation of functionals with contact terms on non-smooth domains (2021)
• R. Cristoferi - G. Gravina (Calc. Var. Partial Differential Equations)
  Sharp interface limit of a multi-phase transitions model under nonisothermal conditions (2021)
• M. Bonacini - R. Cristoferi - I. Topaloglu (Nonlinear Analysis)
  Minimality of polytopes in a nonlocal anisotropic isoperimetric problem (2021)
• D. Bourne - R. Cristoferi (Communications in Mathematical Physics)
  Asymptotic optimality of the triangular lattice for a class of optimal location problems (2021)
• R. Cristoferi (Accepted Paper: Journal of Applied Analysis)
  Exact solutions for the denoising problem of piecewise constant images in dimension one (2020)
• M. Caroccia - R. Cristoferi (Journal of Nonlinear Science)
  On the Gamma convergence of functionals defined over pairs of measures and energy-measures (2020)
• R. Cristoferi - I. Fonseca - A. Hagerty - C. Popovici (Interf. Free Boundaries)
  A homogenization result in the gradient theory of phase transitions (2019)
• R. Cristoferi - I. Fonseca (ESAIM: COCV)
  Piecewise constant reconstruction of damaged color images (2019)
• M. Caroccia - R. Cristoferi - L. Dietrich (Archive for Rational Mechanics and Analysis)
  Equilibria configurations for epitaxial crystal growth with adatoms (2018)
• R. Cristoferi (Nonlin. Anal.)
  On periodic critical points and local minimizers of the Ohta-Kawasaki functional (2018)
• R. Cristoferi (ESAIM: COCV)
  A second order local minimality criterion for the triple junction singularity of the Mumford-Shah functional (2018)
• R. Cristoferi - M. Thorpe (European Journal of Applied Mathematics)
  Large Data Limit for a Phase Transition Model with the $p$-Laplacian on Point Clouds (2018)
• R. Cristoferi (Phd Thesis)
  On local and global minimizers of some non-convex variational problems (2015)
• M. Bonacini - R. Cristoferi (SIAM J. Math. Anal.)
  Local and global minimality results for a nonlocal isoperimetric problem on ${\mathbb R}^N$ (2014)

Speaker:

• 31 jan 2024 - 2 feb 2024: Calculus of Variations in Siena
• 20 jun 2022 - 24 jun 2022: Variational Challenges in Materials Science and Imaging
• 2 sep 2019 - 5 sep 2019: Optimal Transport and Optimal Patterns
• 8 apr 2019 - 9 apr 2019: Analysis and Applications. Contributions from young researchers
• 31 jul 2014 - 1 aug 2014: Trends in Non-Linear Analysis

Organizer:

• 16 may 2022 - 20 may 2022: Beyond Elasticity: Advances and Research Challenges
• 2 sep 2019 - 5 sep 2019: Optimal Transport and Optimal Patterns