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Research Interests
Orazio Descalzi is a researcher in nonlinear physics and complex systems. He is a physicist from the University of Chile. He received his PhD in Physics from the Universität Essen, Germany in 1994. He has been Director of Research at the Universidad de los Andes between 2012 and 2018. He is currently Director of the Interdisciplinary Evaluation Group of ANID (National Agency for Research and Development). He is a full professor at the Faculty of Engineering and Applied Sciences at the Universidad de los Andes where he teaches Thermodynamics. He is also the head of the Complex Systems group, which conducts theoretical research in partial differential equations, particularly those that describe localized structures (dissipative solitons) in out-of-equilibrium systems such as optical systems or surface chemistry. Another of the branches of interest of the research group are random processes where noise can be intrinsic (such as thermal noise) or aggregated (such as multiplicative noise). He has been awarded numerous research projects funded by Conicyt as principal investigator and has more than 70 publications. He is one of the regular co-organizers of the Medyfinol (Conference on Non-equilibrium Statistical Mechanics and Nonlinear Physics).
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Projects
- 3 Finished
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Characterization of time-dependence for dissipative solitons stabilized by nonlinear gradient terms: Periodic and quasiperiodic vs chaotic behavior
Descalzi, O., Facão, M., Cartes, C., Carvalho, M. I. & Brand, H. R., 1 Aug 2023, In: Chaos. 33, 8, 083151.Research output: Contribution to journal › Article › peer-review
Open Access -
Dissipative solitons stabilized by nonlinear gradients in one spatial dimension: From deterministic to stochastic aspects, and a perspective
Descalzi, O. & Cartes, C., Nov 2022, In: Chaos, Solitons and Fractals. 164, 112703.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Dissipative solitons stabilized by nonlinear gradient terms: Time-dependent behavior and generic properties
Descalzi, O., Carvalho, M. I., Facão, M. & Brand, H. R., 1 Dec 2022, In: Chaos. 32, 12, 123107.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Oscillatory dissipative solitons stabilized by nonlinear gradient terms: The transition to localized spatiotemporal disorder
Descalzi, O., Cartes, C. & Brand, H. R., Jun 2022, In: Physical Review E. 105, 5, L062201.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Interaction of dissipative solitons stabilized by nonlinear gradient terms
Descalzi, O., Cartés, C. G. & Brand, H. R., 1 Apr 2021, In: Physical Review E. 103, 4, 042215.Research output: Contribution to journal › Article › peer-review
3 Scopus citations
Press/Media
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Studies from University of los Andes Provide New Data on Nonlinear Science (Characterization of time-dependence for dissipative solitons stabilized by nonlinear gradient terms: Periodic and quasiperiodic vs chaotic behavior)
Carlos Gabriel Cartes & Orazio Descalzi
8/09/23
1 item of Media coverage
Press/Media