Roberta Marziani
[marziani]
Post Doc., Università degli studi di Siena
Email: roberta.marziani AT unisi.it
Marie Skłodowska-Curie postdoctoral fellowship
Home-page: https://sites.google.com/view/roberta-marziani/home-page
Available papers (13):
[plain text]- P. Bella - F. Lemming - R. Marziani - F. Oschmann (Preprint)
Brinkman's law as $\Gamma$-limit of compressible low Mach Navier-Stokes equations and application to randomly perforated domains (2025) - G. Bellettini - R. Marziani - R. Scala (Preprint)
On jump minimizing liftings for $\mathbb S^1$-valued maps and connections with Ambrosio-Tortorelli-type $\Gamma$-limits (2025) - R. Marziani - F. Solombrino (Proceedings of the Royal Society Edinburgh Sect. A)
Non-local approximation of free-discontinuity problems in linear elasticity and application to stochastic homogenisation (2024) - G. Bellettini - R. Marziani - R. Scala (Journal de l’École polytechnique — Mathématiques)
A non-parametric Plateau problem with partial free boundary (2024) - B. Lledos - R. Marziani - H. Olbermann (SIAM Journal on Mathematical Analysis)
Interacting phase fields yielding phase separation on surfaces (2024) - P. Bella - R. Marziani (Accepted Paper: Journal of Nonlinear Science)
$\Gamma$-convergence for plane to wrinkles transition problem (2023) - R. Marziani (Accepted Paper: ESAIM: Control Optim. Calc. Var.)
$\Gamma$-convergence and stochastic homogenisation of phase-transition functionals (2022) - A. Bach - T. Esposito - R. Marziani - C. I. Zeppieri (Research in Mathematics of Materials Science)
Interaction between oscillations and singular perturbations in a one-dimensional phase-field model (2022) - S. Conti - A. Garroni - R. Marziani (Accepted Paper: Calc. Var. PDE)
Line-tension limits for line singularities and application to the mixed-growth case (2022) - A. Bach - T. Esposito - R. Marziani - C. I. Zeppieri (Siam J. Math. Anal.)
Gradient damage models for heterogeneous materials (2022) - A. Garroni - R. Marziani - R. Scala (SIAM J. Math. Anal.)
Derivation of a line-tension model for dislocations from a nonlinear three-dimensional energy: the case of the quadratic growth (2021) - A. Bach - R. Marziani - C. I. Zeppieri (Accepted Paper: Calc. Var. PDE)
$\Gamma$-convergence and stochastic homogenisation of singularly-perturbed elliptic functionals (2021) - R. Marziani (Phd Thesis)
Phd Thesis: Asymptotic analysis of nonlinear models for line defects in materials (2020)
Speaker:
- 5 nov 2025 - 7 nov 2025: Local and nonlocal methods in geometric analysis
- 22 oct 2025 - 24 oct 2025: Variational Analysis of complex systems in Materials Science, Physics and Biology
- 30 jun 2025 - 4 jul 2025: Topics in Geometric Measure Theory
- 20 nov 2024 - 21 nov 2024: Calculus of Variations and Free Boundary Problems IX
- 16 sep 2024 - 20 sep 2024: Workshop "Calculus of Variations: a New Generation"
- 25 mar 2024 - 28 mar 2024: M&M's - Measures and Materials Workshop
- 8 feb 2023 - 10 feb 2023: Variational models in Materials Science
Organizer:
- 7 jul 2025 - 11 jul 2025: Geometric Methods in Calculus of Variations