Title: Existence of canonical multi-phase Brakke flows-VAREG seminar,
Speaker(s): Salvatore Stuvard, Università degli Studi di Milano,
Date and time: 25 May 2022, 16:00 (Europe/Rome),
Lecture series: Analysis Seminar,
Venue: room Sala Seminari.
You can access the full event here: https://events.dm.unipi.it/e/94
Abstract
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VAREG-Seminar -Abstract
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https://events.dm.unipi.it/e/94
Title: Long time behavior of solutions to open fluid systems,
Speaker(s): Prof. Eduard Feireisl, Institute of Mathematics, Czech Academy of Sciences,
Date and time: 25 May 2022, 17:00 (Europe/Rome),
Lecture series: Analysis Seminar,
Venue: room Sala Seminari.
You can access the full event here: https://events.dm.unipi.it/e/93
Abstract
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We consider the physically relevant fully compressible setting of the
Rayleigh-Benard problem of
a fluid confined between two parallel plates, heated from the bottom,
and subjected to the gravitational force.
Under suitable restrictions imposed on the constitutive relations we
show that this open system is dissipative in the sense of Levinson,
meaning there exists a bounded absorbing set for any global-in-time weak
solution. In addition, global-in-time trajectories are asymptotically
compact in suitable topologies and the system possesses a global compact
trajectory attractor. The standard technique of Krylov and Bogolyubov
then yields the existence of an invariant measure - a stationary
statistical solution sitting on the global attractor. In addition, the
Birkhoff--Khinchin ergodic theorem provides convergence of ergodic
averages of solutions belonging to the attractor a.s. with respect to
the invariant measure.
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Indico :: Email Notifier
https://events.dm.unipi.it/e/93
Title: Long time behavior of solutions to open fluid systems,
Speaker(s): Prof. Eduard Feireisl, Institute of Mathematics, Czech Academy of Sciences,
Date and time: 25 May 2022, 17:00 (Europe/Rome),
Lecture series: Analysis Seminar,
Venue: room Sala Seminari.
You can access the full event here: https://events.dm.unipi.it/e/93
Abstract
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Abstract.
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Indico :: Email Notifier
https://events.dm.unipi.it/e/93
Title: Existence of canonical multi-phase Brakke flows-VAREG seminar,
Speaker(s): Salvatore Stuvard, Università degli Studi di Milano,
Date and time: 25 May 2022, 16:00 (Europe/Rome),
Lecture series: Analysis Seminar,
Venue: room Sala Seminari.
You can access the full event here: https://events.dm.unipi.it/e/94
Abstract
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VAREG-Seminar -Abstract
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https://events.dm.unipi.it/e/94
Title: Segregated solutions for some nonlinear Schrödinger systems,
Speaker(s): Angela Pistoia, Sapienza Università di Roma,
Date and time: 4 May 2022, 17:00 (Europe/Rome),
Lecture series: Analysis Seminar,
Venue: Department of Mathematics (Aula Magna).
You can access the full event here: https://events.dm.unipi.it/e/91
Abstract
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Abstract. I will focus on the existence and multiplicity of positive non-radial solutions for some systems of Schrödinger equations in a weak fully attractive or repulsive regime in presence or in absence of an
external radial trapping.
The results have been obtained in collaboration with Haixia Chen (Central China Normal University,
Wuhan), Maria Medina (Universidad Autonoma de Madrid ) and Giusi Vaira (Università di Bari).
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