Organizer:苏春梅Speaker:Xiaoping Xie 谢小平四川大学Time:Wed., 10:00 - 11:00 amDec. 17, 2025Venue:C548, Shuangqing Complex BuildingTitle: Stability Analysis of Monolithic Globally Divergence-Free ALE-HDG Methods for Fluid-Structure InteractionAbstract:We propose two monolithic finite element schemes for fluid-structure interaction (FSI) based on the Piola-type Arbitrary Lagrangian-Eulerian (...
AbstractI will review four-dimensional gravity in the coframe-and-connection formulation (a.k.a. Palatini–Cartan formalism) and what it entails on boundaries (e.g., on Cauchy surfaces) and on corners (e.g., surfaces at infinity or surfaces around singularities in space). This full analysis will require the BV, the BFV and related formalisms and their interplay.About the speakerAlberto Cattaneo...