Postdoc, Università di Pisa

Email: nicola.picenni AT dm.unipi.it

Available papers (11):

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• M. Gobbino - N. Picenni (SIAM J. Math. Anal.)
  Monotonicity properties of limits of solutions to the semi-discrete scheme for the Perona-Malik equation (2024)
• N. Picenni (Accepted Paper: J. Funct. Anal.)
  New estimates for a class of non-local approximations of the total variation (2024)
• G. Bellettini - M. Freguglia - N. Picenni (Arch. Rational Mech. Anal.)
  On a conjecture of De Giorgi about the phase-field approximation of the Willmore functional (2023)
• N. Picenni (preprint)
  Staircasing effect for minimizers of the one-dimensional discrete Perona-Malik functional (2023)
• M. Gobbino - N. Picenni (preprint)
  Gamma-liminf estimate for a class of non-local approximations of Sobolev and BV norms (2023)
• M. Gobbino - N. Picenni (Commun. Contemp. Math.)
  On the characterization of constant functions through nonlocal functionals (2023)
• M. Gobbino - N. Picenni (Trans. Amer. Math. Soc.)
  A quantitative variational analysis of the staircasing phenomenon for a second order regularization of the Perona-Malik functional (2023)
• M. Gobbino - N. Picenni (preprint)
  Multi-scale analysis of minimizers for a second order regularization of the Perona-Malik functional (2023)
• C. Antonucci - M. Gobbino - M. Migliorini - N. Picenni (Anal. PDE)
  Optimal constants for a non-local approximation of Sobolev norms and total variation (2020)
• C. Antonucci - M. Gobbino - N. Picenni (Anal. PDE)
  On the gap between Gamma-limit and pointwise limit for a non-local approximation of the total variation (2020)
• C. Antonucci - M. Gobbino - M. Migliorini - N. Picenni (C. R. Math. Acad. Sci. Paris)
  On the shape factor of interaction laws for a non-local approximation of the Sobolev norm and the total variation (2018)

Speaker:

• 1 dec 2023 - 2 dec 2023: Curvature-driven geometric problems