A remark on memory effects in constrained fluid systems

Charlotte Perrin (1)

1 I2M - Institut de Mathématiques de Marseille

The goal of this note is to put into perspective the recent results obtained on memory effects in partially congested fluid systems of Euler or Navier-Stokes type with former studies on free boundary obstacle problems and Hele-Shaw equations. In particular, we relate the notion of adhesion potential initially introduced in the context of dense suspension flows with the one of Baiocchi variable used in the analysis of free boundary problems.

Domaines: Equations aux dérivées partielles [math.AP]

Charlotte Perrin. A remark on memory effects in constrained fluid systems. ESAIM: Proceedings and Surveys, 2020, 69, p.56-69. ⟨hal-02441445v2⟩