PUBBLICAZIONI - Alessandra Gragnani

Articoli su riviste internazionali

[R25]   S. Rinaldi, A. Gragnani, F. Della Rossa, F. Moro: “A theoretical analysis of complex armed conflicts”, Plos One, 17(3):e0264418, 2022.

[R24]   L. Bolzoni, R. Della Marca, M. Groppi, A. Gragnani: “Dynamics of a metapopulation epidemic model with localized culling”, Discrete and Continuous Dynamical Systems Series B, 25(6), pp. 2307-2330, 2020.

[R23]   F. Dercole, A. Gragnani, S. Rinaldi: “Bifurcation analysis of piecewise smooth ecological models”, Theoretical Population Biology, 72(2), pp. 197-213, 2007.

[R22]   J.P. Caulkins, A. Gragnani, G. Feichtinger, G. Tragler: “High and low frequency oscillations in drug epidemics”, International Journal of Bifurcation and Chaos, 16(11), pp. 3275-3290, 2006.

[R21]   F. Dercole, A. Gragnani, R. Ferrière, S. Rinaldi: “Coevolution of slow-fast populations: Evolutionary sliding, evolutionary pseudo-equilibria and complex Red Queen dynamics”, Proceedings of the Royal Society of London B-Biological Sciences, 273 (1589), pp. 983-990, 2006.

[R20]   A. Gragnani: “Qualitative analysis of the Belousov-Zhabotinskii reaction in a batch reactor”, International Journal of Bifurcation and Chaos, 16(3), pp. 579-588, 2006.

[R19]   S. Rinaldi, A. Gragnani, S. De Monte: “Remarks on antipredator behavior and food chain dynamics”, Theoretical Population Biology, 66(4), pp. 277-286, 2004

[R18]   S. Rinaldi, A. Gragnani: “Destabilizing factors in slow-fast systems”, Ecological Modelling, 180(4), pp. 445-460, 2004

[R17]   F. Dercole, A. Gragnani, Yu. A. Kuznetsov, S. Rinaldi: “Numerical sliding bifurcation analysis: An application to a relay control system”, IEEETransactions on Circuits and Systems I: Fundamental Theory and Applications, 50, pp. 1058-1063, 2003

[R16]   M. Scheffer, S. Szabo, A. Gragnani, E. H. van Nes, S. Rinaldi, N. Kautsky, J. Norberg, R. M. M. Roijackers, R. J. M. Franken: “Floating plant dominance as a stable state”, Proceedings of the National Academy of Sciences, 100(7), pp.4040-4045, 2003

[R15]   A. Prskawetz, A. Gragnani, G. Feichtinger: “Reconsidering the dynamic interaction of renewable resources and population growth: a focus on long-run sustainability”, Environmental Modeling & Assessment, 8(1), pp. 35-45, 2003

[R14]   Yu. A. Kuznetsov, S. Rinaldi, A. Gragnani: “One-parameter bifurcations in planar Filippov systems”, International Journal of Bifurcation and chaos , 13(8), pp. 2157-2188, 2003

[R13]   S. Rinaldi, C. Piccardi, A. Gragnani: “Pest outbreaks control: The approach of peak-to-peak dynamics”, Natural Resource Modeling, 14(1), pp. 177-195, 2001

[R12]   S. Rinaldi, R. Casagrandi, A. Gragnani: “Reduced order model for the prediction of the time of occurrence of extreme episodes”, Chaos, Solitons and Fractals , 12(2), pp. 313-320, 2001

[R11]   A. Gragnani, M. Scheffer, S. Rinaldi: “Top-down control of cyanobacteria: a theoretical analysis”, The American Naturalist, 153(1), pp.59-72, 1999

[R10]   A. Gragnani, O. de Feo, S. Rinaldi: “Food chains in the chemostat: relationships between mean yield and complex dynamics”, Bulletin of Mathematical Biology, 60, pp. 703-719, 1998

[R9]     A. Gragnani, M. Gatto, S. Rinaldi: “Acidic deposition, plant pests and the fate of forest ecosystems”, Theoretical Population Biology, 54(2), pp. 257-269, 1998

[R8]     S. Rinaldi, A. Gragnani: “Love dynamics between secure individuals: a modelling approach”, Nonlinear Dynamics, Psychology, and Life Sciences, 2(4), pp. 283-301, 1998

[R7]     A. Gragnani, A. Milik, A. Prskawetz, W. C. Sanderson: “Persistent unstable equilibria and the grace period in dynamic models of environmental change”, Dynamics and Stablility of Systems, 13(1), pp. 3-25, 1998

[R6]     A. Gragnani, S. Rinaldi, G. Feichtinger: “Dynamics of drug consumption: a theoretical model”, Socio-Economic Planning Sciences, 31(2), pp. 127-137, 1997

[R5]     A. Gragnani, S. Rinaldi, G. Feichtinger: “Cyclic dynamics in romantic relationships”, International Journal of Bifurcation and Chaos, 7(11), pp. 2611-2619, 1997

[R4]     A. Gragnani: “Bifurcation analysis of two predator-prey models”, Applied Mathematics and Computation, 85, pp. 97-108, 1997

[R3]     S. Rinaldi, M. Scheffer, A. Gragnani, L. R. Mur, E. H. van Nes: “On the dominance of filamentous cyanobacteria in shallow turbid lakes”, Ecology, 78(1), pp. 272-282, 1997

[R2]     S. Rinaldi, W. Sanderson, A. Gragnani: “Pollution control policies and natural resource dynamics: a theoretical analysis”, Journal of Environmental Management, 48, pp. 357-373, 1996

[R1]     A. Gragnani, S. Rinaldi: “A universal bifurcation diagram for seasonally perturbed predator-prey models”, Bulletin of Mathematical Biology, 57(5), pp. 701-712, 1995


[B1]     S. Rinaldi, F. Della Rossa, F. Dercole, A. Gragnani, e P. Landi: “Modeling Love Dynamics, World Scientific Series on Nonlinear Science Series A, Vol. 89, Singapore, 2015 (recensito da Nature).

Articoli su libri a diffusione internazionale

[PB2]  A.Prskawetz, A. Gragnani: “The complexity of the Malthusian trap and routes of escape”, Festschrift for Gustav Feichtinger, Springer-Verlag/Physica, pp. 328-341, 2000

[PB1]  S. Rinaldi, A. Gragnani: “Minimal models for dyadic processes: a review”, The Complex Matters of Mind, Studies of Nonlinear Phenomena in Life Science, Franco Orsucci (Ed.), World Scientific (Singapore), pp. 87-104, 1998

Articoli presentati a conferenze internazionali

[C7]     A. Gragnani, D. Constantinescu: “Dynamics and Control of Pine Processionary Moth (Thaumetopoea pityocampa) Outbreaks in Forest Ecosystems: A Theoretical Analysis”, 2021 European Control Conference (ECC), Rotterdam, Netherlands, 2021, pp. 319-326.

[C6]     M. Tanelli, A. Gragnani, A. Astolfi, S. M. Savaresi: “Optimising the braking performance via nonlinear analysis and bifurcation theory”, 47th IEEE Conference on Decision and Control, 2008, pp. 4396-4401, 2008.

[C5]     F. Dercole, A. Gragnani, S. Rinaldi: “Sliding bifurcations in relay control systems: an application to natural resources management”, Proceedings of the 15th IFAC World Congress on Automatic Control, Barcelona, Spain, 21-26 luglio, 2002

[C4]     A. Gragnani: “The role of toxicants on predator-prey dynamics”, Proceedings of the 5th European Conference of the European Society of Matehmatical and  Theoretical Ecology on Mathematical Modelling & Computing in Biology (ECMTB 2002), Milano, Italy, 2-6 luglio, 2002

[C3]     S. Rinaldi, F. Dercole, A. Gragnani: “Exploitation of renewable resources: a sliding bifurcation analysis”, Proceedings of the 5th European Conference of the European Society of Matehmatical and  Theoretical Ecology on Mathematical Modelling & Computing in Biology (ECMTB 2002), Milano, Italy, 2-6 luglio, 2002

[C2]     S. Rinaldi, O. de Feo, A. Gragnani: “Optimality and chaos of tri-trophic food chains”, Proceedings of the VII International Congress of Ecology, Firenze, Italy, 19-25 luglio, 1998, p. 359

[C1]     A. Gragnani, S. Rinaldi, G. Feichtinger: “Slow-fast limit cycles in controlled drug markets”, Proceedings of 3rd European Control Conference ECC '95, Rome, Italy, 5-8 settembre 1995, Vol. 3, pp. 3031-3034

Altre pubblicazioni

[O2]    A. Gragnani: “Sistemi chimici con transizioni di regime: la reazione di Belousov-Zhabotinskii in un reattore batch”, Politecnico di Milano, Dipartimento di Elettronica e Informazione, Rapporto interno n° 98-1, 1998

[O1]    A. Gragnani: “Complex hystereses in dynamical systems” Tesi di Dottorato in Ingegneria Informatica e Automatica (X° ciclo - 1995/97), Politecnico di Milano, relatore Prof. Sergio Rinaldi

Articoli sottoposti

P. Schippers, A. Gragnani, M. Lurling, M.F. WallisdeVries, M. Scheffer: “Different anti-predator defence strategies for rare and abundant species.