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Omar Al Hammal

Omar Al Hammal Assistant professor -- IPSA
10
Documents

Présentation

My first research was on statistical mechanics of non-equilibrium phase transitions and applications of statistical tools and modelling to theoretical ecology. My worked focused on efficient computational methods and has lead me to work on parallel programming and General Purpose GPU programming. Since I started working at IPSA, I work on applying deep learning to nuclear physics and to develop predictive tools that can help experimental researcher. I also apply deep learning to unsupervised change detection in satellite images.

Publications

When Can Species Abundance Data Reveal Non-neutrality?

Omar Al Hammal , David Alonso , Rampal Etienne , Stephen Cornell
PLoS Computational Biology, 2015, 11 (3), pp.e1004134. ⟨10.1371/journal.pcbi.1004134⟩
Article dans une revue hal-03257437v1

Critical wetting of a class of nonequilibrium interfaces: A computer simulation study

Elvira Romera , Francisco de Los Santos , Omar Al Hammal , Miguel Muñoz
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2008, 77 (1), ⟨10.1103/PhysRevE.77.011116⟩
Article dans une revue hal-03257000v1

Simplified Langevin approach to the Peyrard-Bishop-Dauxois model of DNA

F. de Los Santos , Omar Al Hammal , Miguel Muñoz
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2008, 77 (3), ⟨10.1103/PhysRevE.77.032901⟩
Article dans une revue hal-03257090v1

Critical wetting of a class of nonequilibrium interfaces: A mean-field picture

Francisco de Los Santos , Elvira Romera , Omar Al Hammal , Miguel Ángel Muñoz
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2007, 75 (3), ⟨10.1103/PhysRevE.75.031105⟩
Article dans une revue hal-03256906v1

Critical wetting of a class of nonequilibrium interfaces: A mean-field picture

Francisco de Los Santos , Elvira Romera , Omar Al Hammal , Miguel Ángel Muñoz
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2007, 75 (3), ⟨10.1103/PhysRevE.75.031105⟩
Article dans une revue hal-03256936v1

Kardar-Parisi-Zhang interfaces bounded by long-ranged potentials

Omar Al Hammal , Francisco de Los Santos , Miguel Muñoz , Margarida Telo da Gama
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2006, 74 (1), ⟨10.1103/PhysRevE.74.011121⟩
Article dans une revue hal-03256905v1

Absorbing state phase transitions with a non-accessible vacuum

Omar Al Hammal , Juan Bonachela , Miguel Muñoz
Journal of Statistical Mechanics: Theory and Experiment, 2006, 2006 (12), pp.P12007-P12007. ⟨10.1088/1742-5468/2006/12/P12007⟩
Article dans une revue hal-03257441v1

Langevin Description of Critical Phenomena with Two Symmetric Absorbing States

Omar Al Hammal , Hugues Chaté , Ivan Dornic , Miguel Muñoz
Physical Review Letters, 2005, 94 (23), ⟨10.1103/PhysRevLett.94.230601⟩
Article dans une revue hal-03256897v1

A non-order parameter Langevin equation for a bounded Kardar–Parisi–Zhang universality class

Omar Al Hammal , Francisco de Los Santos , Miguel Muñoz
Journal of Statistical Mechanics: Theory and Experiment, 2005, 2005 (10), pp.P10013-P10013. ⟨10.1088/1742-5468/2005/10/P10013⟩
Article dans une revue hal-03257445v1

Generalized voter model

O. Al Hammal
MODELING COOPERATIVE BEHAVIOR IN THE SOCIAL SCIENCES, Jun 2005, Granada (Spain), France. pp.197-197, ⟨10.1063/1.2008614⟩
Communication dans un congrès hal-03257449v1