Kharazmi, Ehsan; Zayernouri, Mohsen; Karniadakis, George Em A Petrov-Galerkin spectral element method for fractional elliptic problems. (English) Zbl 1439.65205 Comput. Methods Appl. Mech. Eng. 324, 512-536 (2017). MSC: 65N35 65N30 35R11 PDFBibTeX XMLCite \textit{E. Kharazmi} et al., Comput. Methods Appl. Mech. Eng. 324, 512--536 (2017; Zbl 1439.65205) Full Text: DOI arXiv
Zayernouri, Mohsen; Ainsworth, Mark; Karniadakis, George Em. A unified Petrov-Galerkin spectral method for fractional PDEs. (English) Zbl 1425.65127 Comput. Methods Appl. Mech. Eng. 283, 1545-1569 (2015). MSC: 65M70 35R11 PDFBibTeX XMLCite \textit{M. Zayernouri} et al., Comput. Methods Appl. Mech. Eng. 283, 1545--1569 (2015; Zbl 1425.65127) Full Text: DOI
Canuto, Claudio Stabilization of spectral methods by finite element bubble functions. (English) Zbl 0826.76056 Comput. Methods Appl. Mech. Eng. 116, 13-26 (1994). MSC: 76M25 76D07 76R99 65N35 PDFBibTeX XMLCite \textit{C. Canuto}, Comput. Methods Appl. Mech. Eng. 116, No. 1--4, 13--26 (1994; Zbl 0826.76056) Full Text: DOI