1. invited speaker. tba @ Workshop on Differential Equations and Mathematical Biology, Miami (USA), November 23-25, 2024.

  2. general chair. 18th IFAC workshop on Time Delay Systems @ Udine (I), September, 24-27, 2024.

  3. contributed poster by M. Tanveer. Sparse identification of nonlinear dynamics for Delay and Stochastic differential equations @ IDEAS, Budapest (H), July 29-31, 2024.

  4. invited speaker. pseudospectral collocation of time delay systems: from characteristic roots to data-driven sparse identification @ IDEAS, Budapest (H), July 29-31, 2024.

  5. invited talk in MS “Numerical and data-driven tools for stochastic delay and nonlocal equations”. The abstract Euler method for stochastic delay differential equations @ SciCADE, Singapore (SK), July 15-19, 2024.

  6. invited talk by M. Tanveer in MS “Numerical and data-driven tools for stochastic delay and nonlocal equations”. Sparse identification of stochastic delay differential equations @ SciCADE, Singapore (SK), July 15-19, 2024.

  7. minisymposium organizer (with R. D’Ambrosio and D. Conte). Numerical and data-driven tools for stochastic delay and nonlocal equations @ SciCADE, Singapore (SK), July 15-19, 2024.

  8. invited talk in MS “Numerical Modeling and Data Analysis for Advancing Sustainable Innovation” by M. Tanveer. a neural network approach to learn delay differential equations via pseudospectral collocation @ ECCOMAS, Lisbon (P), June 3-7, 2024.

  9. invited talk in MS “Numerical Modeling and Data Analysis for Advancing Sustainable Innovation”. sparse identification of nonlinear dynamics for delay and stochastic differential equations @ ECCOMAS, Lisbon (P), June 3-7, 2024.

  10. organizer (with B. De Wolff and J.P. Lessard). Towards rigorous results in state-dependent delay equations @ Lorentz Center, Leiden (NL), March, 4-8, 2024.

  11. contributed talk by M. Tanveer. a neural network approach to learn delay differential equations via pseudospectral collocation @ PINN-PAD, Padova (I), February 22-23, 2024.

  12. coordinator (with Jianhong Wu). Delays and structures in dynamical systems: modeling, analysis and numerical methods @ CISM advanced school, Udine (I), November 20-24, 2023.

  13. contributed laboratory session. dalla bisezione ai frattali di Newton @ Seminario Nazionale dei Licei Matematici, Fisciano (I), September 14-16, 2023.

  14. invited talk in Session “S10 Sistemi dinamici e metodi numerici per le equazioni differenziali”. tecniche data-driven per equazioni differenziali con ritardo @ XXII U.M.I. Congress, Pisa (I), September 4-9, 2023.

  15. organizer (with R. Vermiglio). Data-driven methods for the computational sciences @ Dobbiaco summer school, Dobbiaco (I), June 18-23, 2023.

  16. invited session organizer (with R. D’Ambrosio and D. Conte). numerical modelling for sustainable innovation @ M2P, Taormina (I), May 30 – June 1, 2023.

  17. organizer (with B. Buonomo, F. Diele, A. Pugliese, C. Soresina, M. Zanella). Modellistica Socio-Epidemiologica @ UMI-MSE, Napoli (I), May 18-19, 2023.

  18. invited speaker. numerial analysis of population dynamics @ Datascience meetup, CRO Aviano (I), March 13, 2023.

  19. invited speaker. back and forth between infinite and finite: a numerical view of time delay systems @ IFAC TDS webinar series, online, December 2, 2022.

  20. invited seminar. an overview of numerical methods for infinite-dimensional dynamical systems from delay equations @ Alpen-Adria-Universität Klagenfurt, November 25, 2022.

  21. invited session organizer. Numerical methods for time delay systems @ 17th IFAC workshop on Time Delay Systems, Montreal (CA), September 27-30, 2022.

  22. invited talk. data-driven methods for delay differential equations @ 17th IFAC workshop on Time Delay Systems, Montreal (CA), September 27-30, 2022.

  23. invited talk. numerical computation of R0 @ FAATNA 2022, Matera (I), July 5-8, 2022.

  24. invited talk. analisi numerica di sistemi evolutivi complessi @ GNCS 2022, Montecatini Terme (I), June 27-29, 2022.

  25. minicourse with N. Guglielmi. Dynamical systems with delay: theoretical and numerical aspects @ Structural Dynamical Systems: Computational Aspects – SDS2022, Rosa Marina (I), June 7-10, 2022.

  26. invited talk. numerical computation of the basic reproduction number @ CALCOLO SCIENTIFICO E MODELLI MATEMATICI: alla ricerca delle cose nascoste attraverso le cose manifeste, Roma (I), April 6-8, 2022.

  27. invited talk. computational approaches for periodic solutions of time delay systems and their stability: an experimental comparison @ DElay and COnstraints in Distributed parameter systems, Gif-sur-Yvette (F, online), November 22-26, 2021.

  28. contributed talk. a coffee at CDLab: chatting about dynamic systems @ Systems Biology, Udine (I), July 2, 2021.

  29. contributed talk. CDLab: a dynamical systems approach @ Italy meets Switzerland @CDLab, Udine (I), May 3, 2021.

  30. contributed talk, with F. Nazzi. Beestability. An adventurous journey on the edge between biology and mathematics @ Systems Biology, Udine (I), March 26, 2021.

  31. plenary lecture. mathematical modeling of a complex reality:
    an interdisciplinary journey from monotone systems to honey bee colony losses     @ ESFM PhD, Trieste (I), February 23-25, 2021.

  32. contributed talk. periodicity, delays and numerical methods in biomathematics: a recent account @ DSABNS, Trento (I), February 4-7, 2020.

  33. invited talk. periodicity, delays and numerical methods in biomathematics: a recent account @ STRUCTAPP, L’Aquila (I), January 23-24, 2020.

  34. coordinator and lecturer. Controlling delayed dynamics: advances in theory, methods and applications @ CISM advanced school, Udine (I), November 25-29, 2019.

  35. talk in Special Session “S10 Sistemi dinamici e metodi numerici per le equazioni differenziali”. Sulle orbite periodiche di sistemi dinamici su spazi di Banach @ XXI U.M.I. Congress, Pavia (I), September 2-7, 2019.

  36. talk: How fast is the linear chain trick? @ DSABNS, Napoli (I), February 3-6, 2019.

  37. IRC Distinguished Lecture Series: Numerical stability analysis for delay differential and renewal equations @ Sanofi-York Symposium, York (CA), August 27-29, 2018.

  38. invited talk in thematic session “Spectral Methods for Rightmost Roots in LTI Time Delay Systems”: Pseudospectral approximation of characteristic roots and multipliers: how multiplicities affect convergence @ 14th IFAC workshop on Time Delay Systems, Budapest (H), June 28-30, 2018.

  39. thematic session organizer “Numerical analysis for delay equations in population dynamics”: Delay in population dynamics: challenges and opportunities @ 14th IFAC workshop on Time Delay Systems, Budapest (H), June 28-30, 2018.

  40. invited talk. Metodi numerici per l’analisi di stabilità di popolazioni strutturate @ convegno nazionale GNCS, Montecatini Terme (I), February 14-16, 2018.

  41. talk. Improving numerical continuation for complex delay models of structured populations @ Ninth Workshop on Dynamical Systems Applied to Biology and Natural Sciences, Torino (I), February 7-9, 2018.

  42. talk. Pseudospectral methods for delay equations in population dynamics @ Ninth Workshop on Dynamical Systems Applied to Biology and Natural Sciences, Torino (I), February 7-9, 2018.

  43. talk. Numerical methods for infinite-dimensional dynamical systems from delay equations: a survey on the activities of the CDLab @ Workshop on Dynamical Systems, Udine (I), February 5-7, 2018.

  44. talk. 15 years or so of pseudospectral methods for delay equations @ DElay and COnstraints in Distributed parameter systems, Gif-sur-Yvette (F), November 22-24, 2017.

  45. minisymposyum organizer and speaker. Delay equations and characteristic roots: stability (and more) from a single curve @ SciCADE, Bath (UK), September 11-15, 2017.

  46. invited speaker. Numerical analysis of delay equations for structured populations @ Populations in epidemics and ecology – Modeling and numerical simulations, BCAM-Bilbao (E), July 4-5, 2017.

  47. invited lecturer. Stability analysis with Matlab @ Szeged School on Computational Tools for Delay Differential Equations, Szeged (H), September 9-11, 2016.

  48. invited talk. Approximating the dynamics of delay models by pseudospectral methods: infinitesimal generator for the linear case @ SDIDE, Trieste (I), June 21-24, 2016.

  49. talk in Special Session “S10 Metodi numerici per le equazioni differenziali ordinarie”. Dalle equazioni differenziali funzionali con ritardo alle equazioni differenziali ordinarie @ XX U.M.I. Congress, Siena (I), September 7-12, 2015.

  50. invited talk in theme “Structured delay systems”. Structured populations: how challenging is Daphnia? @ Short Thematic Program on DDEs, Toronto (CA), May 19-22, 2015.

  51. invited speaker in Special Session “Delay equations applied to population dynamics”. Numerical analysis for eigenvalues of structured population dynamics: the Daphnia model @ 10th AIMS, Madrid (E), July 7-11, 2014.

  52. invited speaker. Pseudospectral projection of nonlinear delay differential equations: back to the ordinary world @ IDEAS, Budapest (H), July 3-5, 2014.

  53. invited speaker. From delay differential equations to ordinary differential equations (through partial differential equations) @ Dynamical Systems and Applications, BCAM-Bilbao (E), December 10-11, 2013.

  54. organizer/lecturer. From delay differential equations to ordinary differential equations @ Time Delay Systems – Stability & Control in Applications (ECC workshop), Zurich (CH), July 16, 2013.

  55. invited speaker. Computing Lyapunov exponents for systems with delay @ Recent trends in DDEs, Cortona (I), June 4-8, 2012.

  56. invited talk. Numerical approaches for structured population dynamics @ MIMMO.BIO, Trento (I), December 19-21, 2011.

  57. talk. Discretizzazione numerica di famiglie di evoluzione per equazioni differenziali con ritardo non autonome @ XIX U.M.I. Congress, Bologna (I), September 12-17, 2011.

  58. talk and minisymposium organizer. On addressing stability for delay differential equations @ ICIAM, Vancouver (CA), July 18-22, 2011.

  59. invited talk at minisymposium. Numerical discretization of evolution families for nonautonomous delay differential equations @ ICIAM, Vancouver (CA), July 18-22, 2011.

  60. invited speaker. A numerical approach to the stability analysis of structured population dynamics @ Delay Differential Equations in Applications, Vancouver (CA), July 14-16, 2011.

  61. talk and minisymposium organizer. Evolution families and Lyapunov exponents for retarded dynamical systems @ SIAM conference on Applications of Dynamical Systems, Snowbird (UT-USA), May 22-26, 2011.

  62. invited speaker. Numerics for stability analysis of delay systems and population dynamics @ New Developments in Dynamical Systems from Biosciences, Columbus (OH-USA), March 22-26, 2011.

  63. talk and organizer. Numerical stability analysis of evolution models @ Semigroups and Evolution, Udine (I), November 25, 2010.

  64. selected talk. On roots and charts of delay equations with complex coefficients @ 9th IFAC workshop on Time Delay Systems, Prague (CZ), June 7-9, 2010.

  65. poster. Characteristic roots of DDEs: is this the end? @ 9th IFAC workshop on Time Delay Systems, Prague (CZ), June 7-9, 2010.

  66. selected talk. Numerical stability analysis of structured population models @ White Workshop on Mathematical Biology, Trento (I), December 17-19, 2009.

  67. invited speaker. Numerical computation of Lyapunov exponents for delay differential equations @ State-dependent delay equations, Dresden (D), October 12-16, 2009.

  68. poster. Characteristic roots of DDEs: is this the end? @ State-dependent delay equations, Dresden (D), October 12-16, 2009.

  69. invited speaker. Numerical computation of Lyapunov exponents for delay differential equations @ Delay Differential Equations: from theory to applications, Bristol (UK), September 7-9, 2009.

  70. selected talk. Numerical computation of Lyapunov exponents for delay differential equations @ Trends in Bifurcation Analysis: Methods and Applications, Milan (I), June 3-5, 2009.

  71. talk. Numerical computation of Lyapunov exponents for delay differential equations @ Numerics of Dynamical systems, Helsinki (FIN), April 23-25, 2009.

  72. talk and organizer. Stability analysis of the Gurtin-MacCamy model @ Analysis and Numerics of Population dynamics and Epidemics models, Udine (I), December 15-17, 2008.

  73. invited talk at minisymposium. Numerical stability analysis of infinite-dimensional dynamical systems @ SIMAI 9th Congress, Rome (I), September 15-19, 2008.

  74. talk. Numerical stability analysis of infinite-dimensional dynamical systems @ SDS2008 – Structural Dynamical Systems: computational aspects, Capitolo (I), June 17-20, 2008.

  75. invited talk. Stability analysis of the Gurtin-MacCamy model @ Seminar on Numerical Analysis and Geometric Integration, Ljubljana (SLO), June 13, 2008.

  76. selected talk. Analisi di stabilità del modello di Gurtin-MacCamy @ convegno nazionale GNCS, Montecatini Terme (I), February 4-6, 2008.

  77. invited speaker. Stability analysis of the Gurtin-MacCamy model @ AARMS-CRM workshop on Recent Advances in Functional and Delay Differential Equations, Halifax (CA), November 1-5, 2007.

  78. invited talk at minisymposium. Pseudospectral computation of characteristic values for partial retarded functional differential equations @ ICIAM07, Zurich (CH), July 16-20, 2007.

  79. invited talk at minisymposium. Numerical computation of stability for time delay systems @ 49th British Applied Mathematics Colloquium BAMC07, Bristol (UK), April 17-19, 2007.

  80. invited tutorial. Trace-DDE: Tool for Robust Analysis and Characteristic Equation of Delay Differential Equations @ Innovative integrators for differential and delay equations, Innsbruck (A), September 10-15, 2006.

  81. talk. An algorithm for efficient computation of level curves of surfaces @ Innovative integrators for differential and delay equations, Innsbruck (A), September 10-15, 2006.

  82. invited talk. Numerical computation of characteristic multipliers for linear time periodic coefficients delay differential equations @ 6th IFAC Workshop on Time Delay Systems, L’Aquila (I), July 10-12, 2006.

  83. talk. Un metodo numerico per analizzare la dinamica del modello di Gurtin-MacCamy @ Progetto FIRB “Metodi dell’Analisi Matematica in Biologia, Medicina e Ambiente”, Montecatini Terme (I), June 9-10, 2006.

  84. selected talk. Numerical approximation of characteristic multipliers of delay differential equations with time periodic coefficients @ Convegno Nazionale GNCS, Milan – (I), February 14-16, 2006.

  85. talk. Complete stability map of neutral type first order – two time delay systems @ CDC/ECC 2005, Seville (E), December 12-15, 2005.

  86. interactive presentation. Pseudospectral techniques for stability computation of linear time delay systems @ CDC/ECC 2005, Seville (E), December 12-15, 2005.

  87. talk. Efficient computation of stability charts for linear time delay systems @ IDETC/CIE 2005, Long Beach (CA-USA), September 24-28, 2005.

  88. invited talk. Pseudospectral approximation of eigenvalues of derivative operators with nonlocal boundary conditions @ One Day Workshop on Analysis and Computation of Lattice, Delay and Functional Differential Equations, Montreal (CA), April 25, 2005.

  89. talk. Metodi di differenziazione pseudospettrali per radici caratteristiche di dinamiche di popolazione con struttura @ Modellistica e calcolo scientifico – MOX, Bergamo (I), November 22-24, 2004.

  90. talk. Pseudospectral approximation of eigenvalues of derivative operators with non-local boundary conditions @ 3rd International Conference on the Numerical Solution of Volterra and Delay Equations, Tempe (AZ-USA), May 18-21, 2004.

  91. talk. Numerical computation of characteristic roots for delay differential equations @ SciCADE 2003, Trondheim (N), June 30 – July 4, 2003.

  92. talk. Numerical computation of characteristic roots for delay differential equations @ CSC 2002 Conference on Scientific Computation, Geneve (CH), June 26-29, 2002.

  93. poster. Methods for numerical computation of characteristic roots for delay differential equations: experimental comparison @ BIOCOMP 2002 An International Conference, Vietri sul Mare (I), June 3-9, 2002.

  94. talk. Numerical computation of characteristic roots for delay differential equations @ SIMAI 2002 VI Congresso Nazionale, Chia Laguna (I), May 27-31, 2002.

  95. talk. Numerical computation of characteristic roots for delay differential equations @ 3rd IFAC workshop on Time Delay Systems, Santa Fe (NM-USA), December 8-10, 2001.