Author:
Abdelwahed Mohamed,Chorfi Nejmeddine
Abstract
AbstractIn this work, we propose a nonstationary Navier–Stokes problem equipped with an unusual boundary condition. The time discretization of such a problem is based on the backward Euler’s scheme. However, the variational formulation deduced from the nonstationary Navier–Stokes equations is discretized using the spectral method. We prove that the time semidiscrete problem and the full spectral discrete one admit at most one solution.
Publisher
Springer Science and Business Media LLC
Subject
Algebra and Number Theory,Analysis
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