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X-ORIGINAL-URL:https://www.naxys.be
X-WR-CALDESC:Events for Namur Institute For Complex Systems
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TZID:Europe/Paris
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DTSTART:20191027T010000
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DTSTART:20200329T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200204T130000
DTEND;TZID=Europe/Paris:20200204T160000
DTSTAMP:20260430T012505
CREATED:20200116T101924Z
LAST-MODIFIED:20200116T101957Z
UID:746-1580821200-1580832000@www.naxys.be
SUMMARY:EDT FNRS Doctoral School
DESCRIPTION:
URL:https://www.naxys.be/event/edt-fnrs-doctoral-school/
LOCATION:E25
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200204T170000
DTEND;TZID=Europe/Paris:20200204T180000
DTSTAMP:20260430T012505
CREATED:20200107T224805Z
LAST-MODIFIED:20200115T161057Z
UID:719-1580835600-1580839200@www.naxys.be
SUMMARY:INAUGURAL FRANCQUI CHAIR LECTURE. Complex systems: physics beyond physics
DESCRIPTION:Guest lecturer: Pr. Duccio Fanelli \nMacroscopic order from microscopic disorder:\nfrom endogenous noise to topology driven instability\nMore info: https://www.unamur.be/sciences/mathematique/chairfrancqui2020
URL:https://www.naxys.be/event/inaugural-francqui-chair-lecture-complex-systems-physics-beyond-physics/
LOCATION:E13\, 8 Rempart de la Vierge\, Namur\, Belgium
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200205T163000
DTEND;TZID=Europe/Paris:20200205T183000
DTSTAMP:20260430T012505
CREATED:20200115T163218Z
LAST-MODIFIED:20200115T163431Z
UID:734-1580920200-1580927400@www.naxys.be
SUMMARY:2020 international FRANCQUI Chair - Stochastic processes
DESCRIPTION:Guest lecturer: Pr. Duccio Fanelli
URL:https://www.naxys.be/event/2020-international-francqui-chair-stochastic-processes/
LOCATION:E25
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200206T163000
DTEND;TZID=Europe/Paris:20200206T183000
DTSTAMP:20260430T012505
CREATED:20200115T163412Z
LAST-MODIFIED:20200115T163546Z
UID:737-1581006600-1581013800@www.naxys.be
SUMMARY:2020 international FRANCQUI Chair - Master equation
DESCRIPTION:Guest lecturer: Pr. Duccio Fanelli
URL:https://www.naxys.be/event/737/
LOCATION:E25
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200217T110000
DTEND;TZID=Europe/Paris:20200217T120000
DTSTAMP:20260430T012505
CREATED:20200213T112550Z
LAST-MODIFIED:20200213T112853Z
UID:752-1581937200-1581940800@www.naxys.be
SUMMARY:William Polycarpe (IMCCE\, France)
DESCRIPTION:Title: Iapetus\, the key to the whole system ? \nAbstract : Iapetus possesses all the attributes and characteristics of the whole system of Saturn. It is mysterious and very complex. In my doctoral study I have been runing numerical and semi-analytical simulations of a past mean motion resonance between Titan and Iapetus. The goal was to expose the consequences of a fast tidal migration for Titan and find an explanation for the eccentricity and the inclination of Iapetus’ orbit. The outcomes of simulations depend on the rate of migration and\, consequently\, there are constraints on the quality factor of Saturn at Titan’s frequency. The resonance allows Iapetus to pass from a circular orbit to an eccentric orbit and from its local Laplace plane to a tilted orbit. A few simulations show consistency in the orbital elements of Iapetus today. \nA long semi-analytic expansion was performed to run fast simulations but alternative approaches can be taken. Inverting the order of Taylor and\, eventually Fourier\, expansions of the direct part of the disturbing function yields a series which is more suited to the resonance with Titan and the inclined orbit of Iapetus. More work is waiting to be done and the goal would be to obtain a universal formalism for the expansion. \nThe migration of Titan is becoming a reality today and\, here again\, further studies need to be carried out concerning\, for example\, the rotation of Iapetus.
URL:https://www.naxys.be/event/william-polycarpe-imcce-france/
LOCATION:E25
CATEGORIES:NAXYS Seminar
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200218T130000
DTEND;TZID=Europe/Paris:20200218T140000
DTSTAMP:20260430T012505
CREATED:20200115T160849Z
LAST-MODIFIED:20200115T162943Z
UID:730-1582030800-1582034400@www.naxys.be
SUMMARY:Giovanni Reina (University of Sheffield\, UK)
DESCRIPTION:Title: Collective Decision Making: From Bees to Robots via Multiscale Modelling \nAbstract: I will give an overview of my studies on collective decision making in distributed systems of the last seven years. Such systems\, found in biology\, sociology\, and engineering\, are composed of a large number of interacting individuals that coordinate in order to reach a consensus. The main phases of the collective decision making process consist of identifying the available options\, estimating their quality\, and selecting the best option or any of them. I will present the main results of my research in understanding and designing each of these phases. Collective systems are inherently difficult to analyse as the stochastic nonlinear interactions between individuals can give rise to complex emergent dynamics. Therefore\, I employ a collection of advanced techniques\, commonly defined as multiscale modelling. Relying on a set of methods\, rather than a single one\, gives the benefit of having complementary techniques addressing one another’s limitations. In fact\, through multiscale modelling\, it is possible to analyse the systems at various levels of complexity and detail\, from macroscopic group-level dynamics to microscopic individual-level behaviour\, and from noise-free deterministic models to stochastic spatial descriptions. I finally shed a light on the recently developed opensource software for automated multiscale modelling.
URL:https://www.naxys.be/event/andreagiovanni-reina-university-of-sheffield-uk/
LOCATION:E25
CATEGORIES:NAXYS Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200218T163000
DTEND;TZID=Europe/Paris:20200218T183000
DTSTAMP:20260430T012505
CREATED:20200115T163918Z
LAST-MODIFIED:20200115T163918Z
UID:741-1582043400-1582050600@www.naxys.be
SUMMARY:2020 international FRANCQUI Chair – Impact of the noise
DESCRIPTION:Guest lecturer: Pr. Duccio Fanelli
URL:https://www.naxys.be/event/2020-international-francqui-chair-impact-of-the-noise/
LOCATION:E25
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20200219T163000
DTEND;TZID=Europe/Paris:20200219T183000
DTSTAMP:20260430T012505
CREATED:20200115T164028Z
LAST-MODIFIED:20200115T164028Z
UID:743-1582129800-1582137000@www.naxys.be
SUMMARY:2020 international FRANCQUI Chair – Spatially extended systems
DESCRIPTION:Guest lecturer: Pr. Duccio Fanelli
URL:https://www.naxys.be/event/2020-international-francqui-chair-spatially-extended-systems/
LOCATION:E25
END:VEVENT
END:VCALENDAR