Some results on the Ericksen-Leslie system and the Beris-Edwards system in nematic liquid crystals
The PDE & Analysis seminar covers topics in PDE and analysis.
Date & time
Date/time
27 Mar 2024 4:00pm - 27 Mar 2024 5:00pm
Speaker
Speakers
Minchun Hong (University of Queensland)
Event series
Event series
Contact
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Description
Abstract:
Pierre-Gilles de Gennes was awarded the Nobel prize in physics in 1991 for the Landau-de Gennes theory, which generalises the well-known Oseen-Frank theory. The Ericksen-Leslie system is obtained by coupling the Navier-Stokes equations with the gradient flow for the Oseen-Frank energy. Based on the celebrated Landau-de Gennes Q-tensor theory, Beris-Edwards proposed a hydrodynamic theory to generalise the Ericksen-Leslie system from uniaxial to biaxial nematic liquid crystals. In this talk, we will discuss some re the Ericksen-Leslie system and the Beris-Edwards system. Then we will discuss some new mathematical results.
Location
145 Hanna Neumann Building, room 1.33
-35.275387198178, 149.11926090717