Andrea Braides

Professor in Mathematical Analysis


Born in Udine on April 12, 1961


 
 

A handbook of Gamma-convergence

Course `From Discrete Systems to Continuum Problems' (Würzburg 2012) - LECTURE NOTES  (will be update as I find mistakes/misprints)

Mini-course `Homogenization of Lattice systems' (INdAM, Rome 2005) - LECTURE NOTES

 Course `From Discrete Systems to Continuous Variational Problems' (Utah 2005) - LECTURE NOTES
 
 

Research areasCalculus of Variations, Gamma-convergence, Homogenization, Discrete Variational Problems, Fracture Mechanics, Image Processing, Geometric Measure Theory 

Previous positions:
Associate Professor at SISSA, Trieste 1995-2000
Associate Professor at the University of Brescia, 1992-1995
`Ricercatore' at the University of Brescia, 1988-1992
(`Servizio civile', 1986-1988)
Contract Professor at the University of Udine, 1985-1986
`Perfezionando'(Ph D, adviser E. De Giorgi) at Scuola Normale Superiore, Pisa, 1983-1985
`Laurea' in Mathematics at the University of Pisa, 1983

Visiting positions:
Tata Institute of Fundamental Research, Bangalore, India (1994, 2004), Max-Planck Institute for Mathematics in the Sciences, Leipzig (1998), University of Minnesota, Dept. Aerospace Engr. Mech. (1998), CalTech, Pasadena (1998, 2003,2004), Centre Emile Borel, Paris (1998), Carnegie-Mellon University, Pittsburgh (1999, 2003), Isaac Newton Institute, Cambridge (1999), University Paris VI and XIII (2000, 2001 and 2002), Stanford University (Timoshenko Visiting Scholar 2004)

Ph.D. Theses (Adviser)
R. Alicandro. Approximation of Free-Discontinuity Problems (SISSA, 1999)
M.S. Gelli. Variational Limits of Discrete Systems (SISSA, 1999)
N. Ansini. Homogenization Problems for Multi-dimensional and Multi-scale Structures (SISSA, 2000)
M.Cicalese. Multi-scale analysis for variational problems arising from discrete systems (University of Naples `Federico II', 2003)
C.I Zeppieri Multi-scale analysis via Gamma-convergence (Universita' di Roma La Sapienza, 2006)
L.Sigalotti. In progress.
(Universita' di Roma La Sapienza)
M.Maslennikov. In progress. (Universita' di Roma La Sapienza)

I also had the pleasure of collaborating to the following theses:
M. Solci  A Variational Model for Phase Separation (PAVIA 2003, adviser E.Vitali).
 

Editorial Board:

Networks and Heterogeneous Media
nhm
 
Encyclopedia of Mathematical Physics


Some Publications
(see also my web page at Scuola Normale Superiore, Pisa)

Books and Lecture Notes

A. Braides.
An Introduction to Homogenization and Gamma-convergence.
In:  G. Allaire, A. Braides, G. Buttazzo, A. Defranceschi, L.V. Gibiansky.
School on Homogenization. Lecture Notes of the Courses held at ICTP,
Trieste, 4--17 September 1993

A. Braides and A. Defranceschi.
Homogenization of Multiple Integrals
Oxford University Press, Oxford, 1998.

A. Braides. 
Approximation of Free-Discontinuity Problems
Lecture Notes in Mathematics No. 1694, Springer Verlag, Berlin, 1998.

A. Braides and M.S. Gelli.
From Discrete to Continuum: a Variational Approach.
Lecture Notes. SISSA, Trieste, 2000.(file pdf)

A. Braides
Gamma-convergence for Beginners.
Oxford University Press, 2002

A. Braides
From discrete to continuous variational problems: an introduction
Lecture Notes. School on Homogenization Techniques and Asymptotic Methods for Problems with Multiple Scales.
Torino, September 2001

appeared as part of

A. Braides and M.S. Gelli.
From discrete systems to continuous variational problems: an introduction.
Topics on concentration phenomena and problems with multiple scales, 3--77, Lect. Notes Unione Mat. Ital., 2, Springer, Berlin, 2006.

A. Braides
A handbook of Gamma-convergence
in Handbook of Differential Equations. Stationary Partial Differential Equations, Volume 3 (M. Chipot and P. Quittner, eds.) Elsevier 2006.


Editorial Activity

Topics on concentration phenomena and problems with multiple scales. Edited by Andrea Braides and Valeria Chiadò Piat. Lecture Notes of the Unione Matematica Italiana, 2. Springer-Verlag, Berlin, 2006. xii+316

Editorial Board. Encyclopedia of Mathematical Physics. Elsevier, 2006


Recent Papers

A. Braides and A. Piatnitski.
Variational problems with percolation: dilute spin systems at zero temperature
Preprint 2011

A. Braides, A. Causin and M. Solci.
Interfacial energies on quasicrystals
Preprint 2011.

A. Braides and N.K. Yip.
A quantitative description of mesh dependence for the discretization of  singularly perturbed non-convex problems.
Preprint 2011.

<>A. Braides, A. Defranceschi and E. Vitali.
A compactness result for a second-order variational discrete model
M2AN, to appear

A. Braides and A. Piatnitski
Homogenization of surface and length energies for spin systems.
Preprint, 2010

A. Braides and M. Solci.
Interfacial energies on Penrose lattices.
M3AS, 21 (2011), 1193-1210

A. Braides and C. Larsen.
$\Gamma$-convergence for stable states and local minimizers.
Ann. SNS Pisa, (2011)

A. Braides and L.Sigalotti.
Models of defects in atomistic systems.
Calc. Var. Partial Diff. Eq., 41 (2011), 71-109

A. Braides, M.S. Gelli, and M. Novaga.
Motion and pinning of discrete interfaces.
Arch. Ration. Mech. Anal., 95 (2010), 469-498.

A. Braides, M. Briane, and J. Casado Diaz.
Homogenization of non-uniformly bounded periodic diffusion energies in dimension two.
Nonlinearity 22 (2009), 1459-148

A. Braides, G. Riey, and M. Solci.
Homogenization of Penrose tilings.
C.R. Acad. Sci., Ser. I 347 (2009), 697-700

A. Braides - C.I. Zeppieri
Multiscale analysis of a prototypical model for the interaction between microstructure and surface energy
Interfaces Free Bound. 11 (2009), 61--118.

A. Braides, M. Maslennikov, and L. Sigalotti.
Homogenization by blow-up.
Applicable Anal. 87 (2008), 1341--1356.

R. Alicandro - A. Braides - M. Cicalese
Continuum limits of discrete thin films with superlinear growth densities
Calc. Var. Partial Diff. Eq. 33 (2008), 267--297

A. Braides and L. Sigalotti.
Asymptotic analysis of periodically-perforated nonlinear media at and close to the critical exponent.
C.R. Acad. Sci. Paris 346 (2008), 363--367.

A. Braides - L. Truskinovsky
Asymptotic expansions by Gamma-convergence
Cont. Mech. Therm. 20 (2008), 21--62

A.Braides - G. Riey
A variational model in image processing with focal points
ESAIM: M2AN 42 (2008) 729--748

A. Braides and V. Chiado' Piat
Non convex homogenization problems for singular structures
Network and Heterogenous Media 3 (2008), 489-508

A. Braides and A. Piatnitski.
Overall properties of a discrete membrane with randomly distributed defects
Arch. Ration. Mech. Anal. 189 (2008), 301--323

A. Braides - A. Gloria
Exact bounds on the effective behaviour of a conducting `discrete' polycrystal
Multiscale Modeling and Simulation 6 (2007), 1198-1216

A. Braides - M. Solci - E. Vitali
A derivation of linear elastic energies from pair-interaction atomistic systems
Network and Heterogenous Media 2 (2007), 551-567

A. Braides - A. Chambolle - M. Solci
A relaxation result for energies defined on pairs set-function and applications
ESAIM:COCV 13 (2007), 717-734

A. Braides - C. I. Zeppieri
A note on equi-integrability in dimension reduction problems
Calc. Var. Partial Differential Equations 29 (2007), 231-238

A. Braides - M. Briane 
Homogenization of non-linear variational problems with thin low-conducting layers.
Appl. Math. Optim. 55 (2007), no. 1, 1--29

A. Braides and M. Cicalese.
Surface energies in nonconvex discrete systems.
M3AS 17 (2007) 985-1037

R. Alicandro, A. Braides and M. Cicalese
Phase and anti-phase boundaries in binary discrete systems: a variational viewpoint.
Netw. Heterog. Media 1 (2006), no. 1, 85--107

N. Ansini - A. Braides - V. Valente
Multi-Scale Analysis by G-convergence of a Shell-Membrane Transition.
SIAM J. Math. Anal. 38 (2006), no. 3, 944--976

A. Braides and V. Chiado' Piat 
Another brick in the wall.
Variational problems in materials science, 13--24, Progr. Nonlinear Differential Equations Appl., 68, Birkhäuser, Basel, 2006

A. Braides, A.J. Lew and M. Ortiz.
Effective cohesive behavior of layers of interatomic planes.
 Arch. Ration. Mech. Anal. 180 (2006), no. 2, 151--182

A. Braides and R. March
Approximation by $\Gamma$-convergence of a curvature-depending functional in Visual Reconstruction.
Comm. Pure Appl. Math. 59 (2006), no. 1, 71--121


 

Complete List of Publications  (as of June 2011)


 

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