Jared Lee Aurentz, Richard Mikael Slevinsky. On symmetrizing the ultraspherical spectral method for self-adjoint problems. J. Comput. Physics, 410:109383, 2020. [doi]
@article{AurentzS20, title = {On symmetrizing the ultraspherical spectral method for self-adjoint problems}, author = {Jared Lee Aurentz and Richard Mikael Slevinsky}, year = {2020}, doi = {10.1016/j.jcp.2020.109383}, url = {https://doi.org/10.1016/j.jcp.2020.109383}, researchr = {https://researchr.org/publication/AurentzS20}, cites = {0}, citedby = {0}, journal = {J. Comput. Physics}, volume = {410}, pages = {109383}, }