Paul Houston, Ignacio Muga, Sarah Roggendorf, Kristoffer G. van der Zee. The Convection-Diffusion-Reaction Equation in Non-Hilbert Sobolev Spaces: A Direct Proof of the Inf-Sup Condition and Stability of Galerkin's Method. Comput. Meth. in Appl. Math., 19(3):503-522, 2019. [doi]
Abstract is missing.