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math.NA2024
HiPhom -: HIgh order Projection-based HOMogenisation for advection diffusion reaction problems
Giovanni Conni, Stefano Piccardo, Simona Perotto +2
We propose a new model reduction technique for multiscale scalar transport problems that exhibit dominant axial dynamics. To this aim, we rely on the separation of variables to com…
math.NA2023
Advanced Modeling of Rectangular Waveguide Devices with Smooth Profiles by Hierarchical Model Reduction
Gines Garcia-Contreras, Juan Corcoles, Jorge A. Ruiz-Cruz +4
We present a new method for the analysis of smoothly varying tapers, transitions and filters in rectangular waveguides. With this aim, we apply a Hierarchical Model (HiMod) reducti…