Contact Hamiltonian system and its application in solving Vlasov-Poisson Fokker-Planck system

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• Yajuan Sun (Chinese Academy of Sciences; Chinese Academy of Sciences)
• Wednesday 21 August 2019, 15:00-16:00
• Seminar Room 2, Newton Institute.

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GCS - Geometry, compatibility and structure preservation in computational differential equations

The Vlasov-Poisson Fokker-Planck  system  is  a kinetic description of  Brownian motion for a large number of particles in a surrounding bath. In solving   this system,  the contact structure is investigated. This motivates the study for the  contact system and the construction of corresponding numerical methods. This talk will introduce the contact system and the construction of numerical methods based on generating function and variational principle.

This talk is part of the Isaac Newton Institute Seminar Series series.

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