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physics.flu-dyn2023
Adjoint and direct characteristic equations for two-dimensional compressible Euler flows
Kevin Ancourt, Jacques Peter, Olivier Atinault
The method of characteristics is a classical method for gaining understanding in the solution of a partial differential equation. It has recently been applied to the adjoint equati…
physics.flu-dyn2015★ 10 cited
Sparse polynomial surrogates for aerodynamic computations with random inputs
Eric Savin, Andrea Resmini, Jacques Peter
This paper deals with some of the methodologies used to construct polynomial surrogate models based on generalized polynomial chaos (gPC) expansions for applications to uncertainty…