GO
G. Ortenzi
math.MPmath-phnlin.SIphysics.flu-dynmath.AGgr-qcphysics.opticsquant-phhep-thcond-mat.stat-mech
On Valency
published · living versionsW_tv2dmnxf·v1 · currentpublished
Talanov dynamics and chirp-controlled rogue-wave formation for the vector nonlinear Schrödinger equation
with G. Roberti, M. Sommacal
1 version
Preprints & journals
45 papers in the corpus · 2004–2026On the catastrophe time of fluids under the action of a gravitational field2605.14870v2 · D. Astesiano, G. Ortenzi, M.L. Ruggiero2026 · 0 citationsarXiv
Two-layer sharply stratified Euler fluids in three dimensions: a Hamiltonian setting2604.22622v2 · R. Camassa, G. Falqui, G. Ortenzi et al.2026 · 0 citationsarXiv
On solutions of the Euler equation for incoherent fluid on a rotating sphere2603.05737v1 · B. G. Konopelchenko, G. Ortenzi2026 · 0 citationsarXiv
On Euler equation for incoherent fluid in curved spaces2501.18222v2 · B. G. Konopelchenko, G.Ortenzi2025 · 0 citationsarXiv
A Hamiltonian set-up for 4-layer density stratified Euler fluids2411.15171v1 · R.Camassa, G.Falqui, G.Ortenzi et al.2024 · 0 citationsarXiv
On pressureless Euler equation with external force2405.10646v2 · B. G. Konopelchenko, G. Ortenzi2024 · 2 citationsarXiv
Monge-Ampere Geometry and the Eady Problem2405.09218v2 · Roberto D'Onofrio, Giovanni Ortenzi, Ian Roulstone2024 · 0 citationsarXiv
Rogue wave formation scenarios for the focusing nonlinear Schrödinger equation with parabolic-profile initial data on a compact support.37723695 · Demontis, F, Ortenzi, G, Roberti, G et al.2023 · 4 citationsPhysical review. E. 2023;108(2-1):024213
Simple two-layer dispersive models in the Hamiltonian reduction formalism2306.09154v1 · R. Camassa, G. Falqui, G. Ortenzi et al.2023 · 6 citationsarXiv
On blowups of vorticity for the homogeneous Euler equation2302.08318v2 · B. G. Konopelchenko, G. Ortenzi2023 · 4 citationsarXiv
On the fine structure and hierarchy of gradient catastrophes for multidimensional homogeneous Euler equation2210.03939v1 · B. G. Konopelchenko, G. Ortenzi2022 · 0 citationsarXiv
Solutions and Singularities of the Semigeostrophic Equations via the Geometry of Lagrangian Submanifolds2209.13337v2 · Roberto D'Onofrio, Giovanni Ortenzi, Ian Roulstone et al.2022 · 4 citationsarXiv
Evolution of interface singularities in shallow water equations with variable bottom topography2201.01619v1 · R. Camassa, R. D'Onofrio, G. Falqui et al.2022 · 0 citationsarXiv
Homogeneous Euler equation: blow-ups, gradient catastrophes and singularity of mappings2109.07309v3 · B.G.Konopelchenko, G.Ortenzi2021 · 10 citationsarXiv
On universality of homogeneous Euler equation2101.05242v1 · B. G. Konopelchenko, G. Ortenzi2021 · 5 citationsarXiv
On the Geometry of Extended Self-Similar Solutions of the Airy Shallow Water Equations1907.10920v2 · Roberto Camassa, Gregorio Falqui, Giovanni Ortenzi et al.2019 · 5 citationsSIGMA 15 (2019), 087, 17 pages
Hydrodynamic models and confinement effects by horizontal boundaries1812.02963v1 · R. Camassa, G. Falqui, G. Ortenzi et al.2018 · 15 citationsJournal of Nonlinear Science (2019) 29:1445-1498
Parabolic regularization of the gradient catastrophes for the Burgers-Hopf equation and Jordan chain1711.01087v2 · B. G. Konopelchenko, G. Ortenzi2017 · 14 citationsarXiv
Two-layer interfacial flows beyond the Boussinesq approximation: a Hamiltonian approach1512.07498v1 · R. Camassa, G. Falqui, G. Ortenzi2015 · 13 citationsarXiv
Jordan form, parabolicity and other features of change of type transition for hydrodynamic type systems1510.02497v1 · B.G. Konopelchenko, G. Ortenzi2015 · 12 citationsarXiv
Cohomological, Poisson structures and integrable hierarchies in tautological subbundles for Birkhoff strata of Sato Grassmannian1306.4571v1 · B. G. Konopelchenko, G. Ortenzi2013 · 1 citationarXiv
Elliptic Euler-Poisson-Darboux equation, critical points and integrable systems1306.4192v1 · B. G. Konopelchenko, G. Ortenzi2013 · 3 citationsarXiv
Quasi-classical approximation in vortex filament dynamics. Integrable systems, gradient catastrophe and flutter1205.6508v2 · B.G.Konopelchenko, G.Ortenzi2012 · 15 citationsStudies in Applied Mathematics Volume 130, Issue 2 pp 167-199 (2013)
An inertia 'paradox' for incompressible stratified Euler fluids1112.3660v3 · Roberto Camassa, Shengqian Chen, Gregorio Falqui et al.2011 · 20 citationsarXiv
Gradient catastrophe and flutter in vortex filament dynamics1105.6051v2 · B. G. Konopelchenko, G. Ortenzi2011 · 3 citationsarXiv
Integer solutions of integral inequalities and H-invariant Jacobian Poisson structures1103.4267v1 · Giovanni Ortenzi, Vladimir Rubtsov, Serge Rom'eo Tagne Pelap2011 · 1 citationarXiv
Algebraic varieties in Birkhoff strata of the Grassmannian Gr: Harrison cohomology and integrable systems1102.0700v2 · B. G. Konopelchenko, G. Ortenzi2011 · 7 citationsarXiv
Reply to Comment on: Hawking radiation from ultrashort laser pulse filaments1012.5062v2 · F. Belgiorno, S.L. Cacciatori, M. Clerici et al.2010 · 36 citationsarXiv
Birkhoff strata of the Grassmannian Gr: Algebraic curves1011.4205v2 · B. G. Konopelchenko, G. Ortenzi2010 · 4 citationsarXiv
Hawking radiation from ultrashort laser pulse filaments.21231233 · Belgiorno, F, Cacciatori, S L, Clerici, M et al.2011 · 369 citationsPhysical review letters. 2010;105(20):203901
Spacetime geometries and light trapping in travelling refractive index perturbations1006.1097v3 · F. Belgiorno, S. L. Cacciatori, V. Gorini et al.2010 · 34 citationsNew J.Phys.12:095021,2010
Birkhoff strata of Sato Grassmannian and algebraic curves1005.2053v3 · B.G. Konopelchenko, G. Ortenzi2010 · 3 citationsarXiv
Quantum radiation from superluminal refractive-index perturbations.20481923 · Belgiorno, F, Cacciatori, S L, Ortenzi, G et al.2010 · 61 citationsPhysical review letters. 2010;104(14):140403
Dielectric black holes induced by a refractive index perturbation and the Hawking effect1003.4150v2 · F. Belgiorno, S.L. Cacciatori, G. Ortenzi et al.2010 · 63 citationsPhys.Rev.D83:024015,2011
Hamiltonian motions of plane curves and formation of singularities and bubbles1001.4376v1 · B. G. Konopelchenko, G. Ortenzi2010 · 0 citationsarXiv
On the Heisenberg invariance and the Elliptic Poisson tensors1001.4422v2 · G. Ortenzi, V. Rubtsov, S. R. Tagne Pelap2010 · 12 citationsarXiv
Coisotropic deformations of algebraic varieties and integrable systems0906.3399v1 · B.G.Konopelchenko, G.Ortenzi2009 · 10 citationsarXiv
On the geometric origin of the bi-Hamiltonian structure of the Calogero-Moser system0902.0953v2 · C. Bartocci, G. Falqui, I. Mencattini et al.2009 · 16 citationsarXiv
Universal features of cell polarization processes0810.5410v1 · A. Gamba, I. Kolokolov, V. Lebedev et al.2008 · 26 citationsJ. Stat. Mech. P02019 (2009)
Patch coalescence as a mechanism for eukaryotic directional sensing.17995214 · Gamba, A, Kolokolov, I, Lebedev, V et al.2008 · 25 citationsPhysical review letters. 2007;99(15):158101
Some Remarks on the KP System of the Camassa-Holm Hierarchynlin/0703025v1 · Giovanni Ortenzi2007 · 0 citationsSIGMA 3 (2007), 047, 10 pages
The Soliton Equations associated with the Affine Kac-Moody Lie Algebra G_2^(1)nlin/0610034v2 · Paolo Casati, Alberto Della Vedova, Giovanni Ortenzi2006 · 17 citationsJournal of Geometry and Physics, Volume 58, Issue 3, 2008, Pages 377-386
Euler angles for G2hep-th/0503106v2 · Sergio L. Cacciatori, Bianca L. Cerchiai, Alberto Della Vedova et al.2005 · 18 citationsJ.Math.Phys. 46 (2005) 083512
Plane waves from double extended spacetimeshep-th/0502046v2 · S. L. Cacciatori, G. Ortenzi, S. Penati2005 · 1 citationNucl.Phys.B774:298-322,2007
Zeta function regularization for a scalar field in a compact domainmath-ph/0410019v1 · G. Ortenzi, M. Spreafico2004 · 19 citationsJ.Phys. A37 (2004) 11499-11518
Career total: 82 works. 45 are in this corpus.
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