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Orazio Dante Descalzi Muñoz

UNIVERSIDAD DE LOS ANDES

Santiago, Chile

FormaciÃ³n de patrones; Estructuras localizadas; SincronizaciÃ³n; Complex Systems; Stochastic Physics; Surface Science; Statistical Mechanics

Physics, UNIVERSITAT ESSEN GESAMTHOCHSCHULE. Chile, 1994


Breaking of symmetry of interacting dissipative solitons can lead to partial annihilation Descalzi, Orazio; Brand, Helmut R. Article ISI PHYSICAL REVIEW E (2020)
Dissipative soliton stabilization by several nonlinear gradient terms Descalzi, Orazio; Brand, Helmut R. Article ISI CHAOS (2020)
Mechanism of dissipative soliton stabilization by nonlinear gradient terms Descalzi O.; Cisternas J.; Brand H.R. Article ISI SCOPUS PHYSICAL REVIEW E (2019)
Simultaneous influence of additive and multiplicative noise on stationary dissipative solitons Cartes C.; Descalzi O.; Brand H.R. Article ISI SCOPUS PHYSICAL REVIEW E (2019)
Collisions of non-explosive dissipative solitons can induce explosions Descalzi O.; Brand, HR Article ISI SCOPUS CHAOS (2018)
Periodic exploding dissipative solitons cartes C.; Descalzi O. Article ISI SCOPUS PHYSICAL REVIEW A (2016)
Interaction of exploding dissipative solitons Descalzi O.; Brand, HR Article ISI SCOPUS European Physical Journal B (2015)
Noisy localized structures induced by large noise Descalzi O.; cartes C.; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2015)
Non-unique results of collisions of quasi-one-dimensional dissipative solitons Descalzi O.; Brand, HR Article ISI SCOPUS Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (2015)
Periodic and Chaotic Exploding Dissipative Solitons cartes C.; Descalzi O. Article ISI SCOPUS Fiber and Integrated Optics (2015)
Transition from non-periodic to periodic explosions cartes C.; Descalzi O. Article ISI SCOPUS Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (2015)
Class of compound dissipative solitons as a result of collisions in one and two spatial dimensions Descalzi O.; Brand, HR Article ISI PHYSICAL REVIEW E (2014)
Symmetry breaking term effects on explosive localized solitons cartes C.; Descalzi O. Article ISI EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2014)
Exploding dissipative solitons in reaction-diffusion systems Descalzi O.; Akhmediev, N; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2013)
Intermittent explosions of dissipative solitons and noise-induced crisis Cisternas, J; Descalzi O. Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2013)
Quasi-one-dimensional solutions and their interaction with two-dimensional dissipative solitons Descalzi O.; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2013)
CO oxidation on Ir(111) surfaces under large non-Gaussian noise Cisternas, J; Wehner, S; Descalzi O. Article ISI SCOPUS Journal of Chemical Physics (2012)
Model of a Two-Dimensional Extended Chaotic System: Evidence of Diffusing Dissipative Solitons cartes C.; Cisternas, J; Descalzi O.; Brand H.R. Article ISI SCOPUS Physical Review Letters (2012)
Noise can induce explosions for dissipative solitons cartes C.; Descalzi O.; Brand H.R. Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2012)
The transition to explosive solitons and the destruction of invariant tori Cisternas, J; Descalzi O.; cartes C. Article ISI SCOPUS Central European Journal of Physics (2012)
Exploding dissipative solitons: The analog of the Ruelle-Takens route for spatially localized solutions Descalzi O.; cartes C.; Cisternas, J; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2011)
CARBON MONOXIDE OXIDATION ON IRIDIUM(111) SURFACES UNDER COLORED NOISE Cisternas, J; Escaff, D; Descalzi O.; Wehner, S Article ISI SCOPUS International Journal of Bifurcation and Chaos (2010)
Influence of Dirichlet boundary conditions on dissipative solitons in the cubic-quintic complex Ginzburg-Landau equation Descalzi O.; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2010)
Transition from modulated to exploding dissipative solitons: Hysteresis, dynamics, and analytic aspects Descalzi O.; Brand, HR Article ISI SCOPUS Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (2010)
Localized Hexagonal Patterns - Morphological and Size Aspects Escaff, D; Descalzi O.; Cisternas, J Article ISI SCOPUS PROGRESS OF THEORETICAL PHYSICS (2009)
Moving breathing pulses in the one-dimensional complex cubic-quintic Ginzburg-Landau equation Gutiérrez P; Escaff, D; Perez-Oyarzun, S; Descalzi O. Article ISI PHYSICAL REVIEW E (2009)
Noise Induces Partial Annihilation of Colliding Dissipative Solitons Descalzi O.; Cisternas, J; Escaff, D; Brand, HR Article ISI SCOPUS PHYSICAL REVIEW LETTERS (2009)
SHAPE AND SIZE EFFECTS IN LOCALIZED HEXAGONAL PATTERNS Escaff, D; Descalzi O. Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2009)
STOCHASTIC MODEL CALCULATION FOR THE CARBON MONOXIDE OXIDATION ON IRIDIUM(111) SURFACES Cisternas, J; Escaff, D; Descalzi O.; Wehner, S Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2009)
Transition from pulses to fronts in the cubic-quintic complex Ginzburg-Landau equation Gutiérrez P; Escaff, D; Descalzi O. Article ISI SCOPUS PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2009)
Influence of boundary conditions on localized solutions of the cubic-quintic complex Ginzburg-Landau equation Descalzi O.; Brand, HR Article ISI SCOPUS PROGRESS OF THEORETICAL PHYSICS (2008)
Collisions of counter-propagating pulses in coupled complex cubic-quintic Ginzburg-Landau equations Descalzi O.; Cisternas, J; Gutiérrez P; Brand, HR Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2007)
Sources and sinks in the vicinity of a weakly inverted instability Cisternas, J; Descalzi O. Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2007)
Collisions of pulses can lead to holes via front interaction in the cubic-quintic complex Ginzburg-Landau equation in an annular geometry Descalzi O.; Cisternas, J; Brand, HR Article ISI SCOPUS PHYSICAL REVIEW E (2006)
Hysteretic behavior of stable solutions at the onset of a weakly inverted instability Descalzi O.; Brand, HR; Cisternas, J Article ISI SCOPUS PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2006)
A simple two-component reaction-diffusion system showing rich dynamic behavior: spatially homogeneous aspects and selected bifurcation scenarios Hayase, Y; Descalzi O.; Brand, HR Article ISI SCOPUS PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2005)
Localized structures in nonequilibrium systems Descalzi O.; Gutiérrez P; Tirapegui E. Article ISI SCOPUS INTERNATIONAL JOURNAL OF MODERN PHYSICS C (2005)
On the stable hole solutions in the complex Ginzburg-Landau equation Descalzi O.; During, G.; Tirapegui E. Article ISI SCOPUS PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2005)
Stable stationary and breathing holes at the onset of a weakly inverted instability Descalzi O.; Brand, HR Article ISI SCOPUS PHYSICAL REVIEW E (2005)
Static, oscillating modulus, and moving pulses in the one-dimensional quintic complex Ginzburg-Landau equation: An analytical approach Descalzi O. Article ISI SCOPUS PHYSICAL REVIEW E (2005)
Analytical approach to localized structures in a simple reaction-diffusion system Descalzi O.; Hayase, Y; Brand, HR Article ISI SCOPUS PHYSICAL REVIEW E (2004)
Coexistence of stable particle and hole solutions for fixed parameter values in a simple reaction diffusion system Hayase, Y; Descalzi O.; Brand, HR Article ISI SCOPUS PHYSICAL REVIEW E (2004)
On the moving pulse solutions in systems with broken parity Descalzi O.; Tirapegui E. Article ISI PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2004)
Oscillating localized structures in reaction-diffusion systems Descalzi O.; Hayase, Y; Brand, HR Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2004)
On the stability of localized structures in the complex Ginzburg-Landau equation Descalzi O. Article ISI PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2003)
Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation Descalzi O.; Argentina, M.; Tirapegui E. Article ISI SCOPUS PHYSICAL REVIEW E (2003)
Periodic nucleation solutions of the real Ginzburg-Landau equation in a finite box Argentina, M.; Descalzi O.; Tirapegui E. Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2002)
Stationary localized solutions in the subcritical complex Ginzburg-Landau equation Descalzi O.; Argentina, M.; Tirapegui E. Article ISI SCOPUS INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2002)
Thermodynamic potentials for non-equilibrium systems Descalzi O.; Martínez, S.; Tirapegui E. Article ISI CHAOS SOLITONS & FRACTALS (2001)


Existence range of pulses in the quintic complex Ginzburg-Landau equation Gutiérrez P; Descalzi O. ConferencePaper ISI FIRST LATIN AMERICAN SYMPOSIUM ON HIGH ENERGY PHYSICS AND VII MEXICAN SCHOOL OF PARTICLES AND FIELDS (2007)
An analytical approach to nucleation solutions and pulses in the one-dimensional real and complex Ginzburg-Landau equations Descalzi O. ConferencePaper ISI INSTABILITIES AND NONEQUILIBRIUM STRUCTURES IX (2004)


Introduction to Focus Issue: Nonlinear dynamics of non-equilibrium complex systems Descalzi O.; Rosso, OA EditorialMaterial ISI SCOPUS CHAOS (2018)
Topics on non-equilibrium statistical mechanics and nonlinear physics (II) Rosso, OA; Descalzi O.; Frery, AC; Lyra, ML EditorialMaterial ISI SCOPUS Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (2015)
Localized Structures in Physics and Chemistry Descalzi O.; Rosso, OA; Larrondo, HA EditorialMaterial ISI EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2014)
Untitled Descalzi O.; Marti, A; Masoller, C; Rosso, OA EditorialMaterial ISI SCOPUS International Journal of Bifurcation and Chaos (2010)
THEME SECTION: Advances in Nonlinear Phenomena Clerc, MG; Descalzi O.; Soto R.; Coullet P. EditorialMaterial ISI INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2009)
Topics on non-equilibrium statistical mechanics and nonlinear physics PREFACE Descalzi O.; Marti, AC; Masoller, C; Rosso, OA EditorialMaterial ISI SCOPUS Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (2009)


SOLITON EXPLOSIONS=> A DETERMINISTIC AND STOCHASTIC APPROACH FONDECYT (1170728) Proyecto 2017-2020 Inv. Responsable
EXTREME EVENTS INDUCED BY WEAK NOISE FONDECYT (1140143) Proyecto 2014-2017 Coinvestigador(a)
QUASI-ONE-DIMENSIONAL AND EXPLONDING DISSIPATIVE SOLITONS FONDECYT (1140139) Proyecto 2014-2017 Inv. Responsable
MANIFESTATIONS OF NOISE IN PHYSICAL AND CHEMICAL EXTENDED SYSTEMS FONDECYT (1110360) Proyecto 2011-2014 Inv. Responsable
EULERIAN-LAGRANGIAN COMPRESSIBLE FLUID DYNAMICS AND STUDY OF LOCALIZED STRUCTURES IN SWIFT-HOHENBERG AND GINZBURG-LANDAU EQUATIONS FONDECYT (3110028) Proyecto 2010-2012 Inv. Patrocinante
COLLISIONS OF PULSES AND STOCHASTIC PROCESSES IN DISSIPATIVE SYSTEMS FONDECYT (7070052) Proyecto 2007-2008 Inv. Responsable
COLLISIONS OF PULSES AND STOCHASTIC PROCESSES IN DISSIPATIVE SYSTEMS FONDECYT (1070098) Proyecto 2007-2010 Inv. Responsable
CONFLUENCE OF OSCILLATORY AND SPATIAL BIFURCATIONS=> COMPLEX DYNAMIC BEHAVIORS FONDECYT (3070013) Proyecto 2007-2008 Inv. Patrocinante
LOCALIZED STRUCTURES IN NEURAL NETWORKS AND REACTION-DIFFUSION SYSTEMS FONDECYT (1050660) Proyecto 2005-2007 Inv. Responsable
BIFURCATIONS AND LOCALIZED STRUCTURES IN NONEQUILIBRIUM SYSTEMS. FONDECYT (1020374) Proyecto 2002-2006 Coinvestigador(a)
EFECTOS NO VARIACIONALES EN SISTEMAS FUERA DEL EQUILIBRIO Y TRANSICIONES INDUCIDAS POR RUIDO DEBIL FONDECYT (7960011) Proyecto 1996-1999 Coinvestigador(a)
FLUCTUACIONES EN SISTEMAS MACROSCOPICOS. FONDECYT (3940001) Proyecto 1994-1997 Inv. Responsable


Exploding dissipative solitons in the cubic-quintic complex Ginzburg-Landau equation in one and two spatial dimensions A review and a perspective cartes C.; Descalzi O.; Brand, HR Review ISI SCOPUS EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2014)
Noisy CO oxidation on Iridium(111) surfaces Experiments explained by theory under realistic assumptions Wehner, S; Cisternas, J; Descalzi O.; Kuppers J. Review ISI EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2014)