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Andrea Giorgini Zorn Postdoctoral Fellow Department of Mathematics Indiana University
agiorgin(at)iu(dot)edu
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Research Interests |
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My research activity is focused on the study of nonlinear Partial Differential Equations arising from Fluid Mechanics, Biology and Materials Science.
I am currently interested in modeling and theoretical analysis of Diffuse Interface (Phase Field) problems describing the evolution of two-phase fluid mixtures with complicated internal microstructures and driven by the surface tension.
My main research directions are:
Navier-Stokes-Cahn-Hilliard systems
Hele-Shaw and porous media flows with applications to tumor growth dynamics
Nonlocal models for long-range particle interactions
Multiphysics of complex fluids
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Preprints |
- Continuous Data Assimilation for the 3D Ladyzhenskaya Model: Analysis and Computations
Y. Cao, A. Giorgini, M. Jolly & A. Pakzad
arXiv:2108.03513, 2021
- On the existence of strong solutions to the Cahn-Hilliard-Darcy system with mass source
A. Giorgini, K.F. Lam, E. Rocca & G. Schimperna
arXiv:2009.13344, 2020
- Diffuse interface models for incompressible binary fluids and the mass-conserving Allen-Cahn approximation
A. Giorgini, M. Grasselli & H. Wu
arXiv:2005.07236, 2020
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Publications |
- Well-posedness of the two-dimensional Abels-Garcke-Grün model for two-phase flows with unmatched densities
A. Giorgini
Calculus of Variations and Partial Differential Equations 60, 100 (2021)
- The Navier-Stokes-Cahn-Hilliard equations for mildly compressible binary fluid mixtures
A. Giorgini, R. Temam & X.-T. Vu
Discrete & Continuous Dynamical Systems - B 26 (2021), 337-366.
Special issue for the 20 years anniversary.
- Weak and strong solutions to the nonhomogeneous incompressible Navier-Stokes-Cahn-Hilliard system
A. Giorgini & R. Temam
Journal de Mathématiques Pure et Appliquées 144 (2020), 194-249
- Well-posedness of a diffuse interface model for Hele-Shaw flows
A. Giorgini
Journal of Mathematical Fluid Mechanics 22, 5 (2020)
- Well-posedness for the Brinkman-Cahn-Hilliard system with unmatched viscosities
M. Conti & A. Giorgini
Journal of Differential Equations 268 (2020), 6350-6384
- Uniqueness and regularity for the Navier-Stokes-Cahn-Hilliard system
A. Giorgini, A. Miranville & R. Temam
SIAM Journal on Mathematical Analysis 51 (2019), 2535-2574
- The nonlocal Cahn-Hilliard-Hele-Shaw system with logarithmic potential
F. Della Porta, A. Giorgini & M. Grasselli
Nonlinearity 31 (2018), 4851-4881
- The Cahn-Hilliard-Hele-Shaw system with singular potential
A. Giorgini, M. Grasselli & H. Wu
Annales de l'Institut Henry Poincaré C, Analyse Non Linéaire 35 (2018), 1079-1118
- Navier-Stokes-Voigt equations with memory in 3D lacking instantaneous kinematic viscosity
F. Di Plinio, A. Giorgini, V. Pata & R. Temam
Journal of Nonlinear Science 28 (2018), 653-686
- The nonlocal Cahn-Hilliard equation with singular potential: well-posedness, regularity and strict separation property
C.G. Gal, A. Giorgini & M. Grasselli
Journal of Differential Equations 263 (2017), 5253-5297
- The Cahn-Hilliard-Oono equation with singular potential
A. Giorgini, M. Grasselli & A. Miranville
Mathematical Models and Methods in Applied Sciences 27 (2017), 2485-2510
- Phase-field crystal equation with memory
M. Conti, A. Giorgini & M. Grasselli
Journal of Mathematical Analysis and Applications 436 (2016), 1297-1331
- On the Swift-Hohenberg equation with slow and fast dynamics: well-posedness and long-time behavior
A. Giorgini
Communications on Pure and Applied Analysis 15 (2016), 219-241
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Teaching |
Spring 2021: Indiana University, M301 - Linear Algebra and Applications
Spring 2021: Indiana University, M119 - Brief Survey of Calculus 1
Fall 2020: Indiana University, M441 - Introduction to Partial Differential Equations with Applications 1
Spring 2020: Indiana University, M343 - Introduction to Differential Equations with Applications 1 (two sections)
Fall 2019: Indiana University, M441 - Introduction to Partial Differential Equations with Applications 1
Spring 2019: Indiana University, M365 - Introduction to Probability and Statistics
Fall 2018: Indiana University, M343 - Introduction to Differential Equations with Applications 1 (two sections)
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