Work-related stuff below, other things here
Contact and information
- Andrea De Martino
CNR/INFM, Dipartimento di Fisica (Gruppo VIM)
Universita' di Roma "La Sapienza"
P.le A. Moro 2, 00185 Roma, Italy
- Room 313 V.E.F.
- Tel.: +39 06 4991 4394
- Fax : +39 06 4957 697
-
Research interests
- Theoretical biophysics, systems biology (resources page)
- Graph dynamics (with ACC Coolen)
- Collective phenomena in systems of interacting agents (e.g. social insects, markets,...)
Most recent preprints
- The solution space of metabolic networks: producibility, robustness and fluctuations, preprint
- Optimal flux states, reaction replaceability and response to knockouts in the human red blood cell, preprint
Selected publications
- Constrained Markovian dynamics of random graphs, J. Stat. Phys. (2009) [preprint]
- On the role of conserved moieties in shaping the robustness and production capabilities of
reaction networks, EPL 85 38007 (2009) [preprint]
- Identifying essential genes in E. coli from a metabolic optimization principle,
PNAS 106 2607 (2009) [preprint]
- Dynamical instabilities in a simple minority game with discounting, JSTAT L04004 (2008) [preprint]
- Von Neumann's expanding model on random graphs, JSTAT P05012 (2007)
[preprint]
- Statistical mechanics of socio-economic systems with heterogeneous agents, J. Phys. A 39 R465 (2006)
[review article,
preprint]
- Typical properties of optimal growth in the Von Neumann expanding model for large random economies, JSTAT L09003 (2005)
[preprint]
- Dynamics of adaptive agents with asymmetric information, JSTAT P08008 (2005) [preprint]
- Generalized minority games with adaptive trend-followers and contrarians,
Phys. Rev. E 70 025104(R) (2004)
[preprint]
- Adaptive drivers in a model of urban traffic,
EPL 65 283 (2004)
[preprint]
- Hierarchy of the equilibrium states of self-gravitating systems,
EPL 62 14 (2003)
[preprint]
- The Antonov problem for rotating systems, Nucl. Phys. B 654
427 (2003) [preprint]
- Microcanonical mean-field thermodynamics of self-gravitating and rotating systems,
PRL 89 031101 (2002)
[preprint]
- Broken ergodicity and memory in the Minority Game, J. Phys. A
34 L539 (2001) [preprint]
Some talks (pdfs)
- 2008 : La Habana [CU], two lectures on modeling metabolic networks
(one and two)
at the 2nd Havana School on Biological Networks
- 2008 : Roma-ISC [IT], Orsay [FR], London [UK], Helsinki [FI], Jerusalem [IL],
Torino [IT], Princeton [NJ, US], Santa Fe [NM, US] and Boston [MA, US],
on cellular metabolism as a constrained optimization problem
- 2007 : Mariehamn [Åland, FI] (SMDIS 07), on interacting agents under different types
of information structures
- 2007 : Chengdu [CN], on Minority Games
- 2007 : Bento Gonçalves [RS, BR] (LASSPIA), lecture 1
and 2
- 2006 : Erice [IT], on large
random resource-allocation problems
Workshops (I am told) I co-organized
- 2007 : Fribourg [CH], Symposium on agent-based modeling, risk, and finance,
co-organized (indeed) with D. Challet and Y-C Zhang [resources]
- 2006 : Oxford [UK], Complex adaptive systems and
interacting agents (satellite of ECCS 06),
co-organized
with T. Galla, E. Marinari and D. Sherrington [web page]
Insegnamento
- Fisica per medicina, Roma 1, primavera 07
(programma)
- Teoria elementare della probabilità, ISUFI (Università di Lecce),
inverno 07/08 (programma)
- Theoretical Problems in Biophysics (graduate course), Sapienza U. di Roma, spring 2009
Graduate/Undergraduate Students
- Dissertazione (~BSc)
- Riccardo Di Clemente (fin. 2/06) :
Nash equilibria of Minority Games (with M.A. Virasoro)
- Lorenzo Rovigatti (fin. 10/07) : Grand-canonical
MGs and stylized facts (with F. Ricci Tersenghi)
- Gianluca Malato (fin. 10/08) : Grand-canonical
MGs and stylized facts (with F. Ricci Tersenghi)
- Lorenzo Taggi (fin. 10/08) : the Lux-Marchesi model
(with M. A. Virasoro)
- Andrea Tacchella (fin. 12/08) : P=1 MG
(with F. Ricci Tersenghi)
- Laurea (~MSc)
- Luca Columbu (fin. 12/06) : Statistical mechanics of social choice and
the Condorcet `paradox' (with E. Marinari)
- Francesco A. Massucci (fin. 12/07) : Von Neumann's problem
on the complete graph with stoichiometric constraints (with E. Marinari)
- Daniele Granata (fin. 2/09) : optimal states of the red blood cells metabolic network
- Stanislao Gualdi (fin. 2/09) : forecasting games with learning (with M.A. Virasoro)
- Giulio Cimini (fin. 2/09) : statistical analysis of gene expression data (with A. Giansanti)
- Ottaviano Rosi (fin. 4/09) :
Stat mech of general equilibrium models (with M.A. Virasoro)
- PhD
- Alessandra Tedeschi (Maths, Univ. dell'Aquila, fin. 2/06) :
Generalized MGs (collaborator)
- Carlotta Martelli (Biophysics, fin. 2/09) : Statistical physics of
metabolic networks (with A. Giansanti)
