TY - JOUR A1 - Djurdjevac, Ana A1 - Gräser, Carsten A1 - Herbert, Philip J. T1 - Non-stationary incompressible linear fluid equations in a moving domain T2 - arXiv N2 - This article considers non-stationary incompressible linear fluid equations in a moving domain. We demonstrate the existence and uniqueness of an appropriate weak formulation of the problem by making use of the theory of time-dependent Bochner spaces. It is not possible to directly apply established evolving Hilbert space theory due to the incompressibility constraint. After we have established the well-posedness, we derive and analyse a time discretisation of the system. Y1 - 2021 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/8595 ER -