Karkulik, M., & Melenk, J. M. (2018). $\mathcal{H}$-matrix approximability of inverses of discretizations of the fractional Laplacian.
Chicago Style (17th ed.) CitationKarkulik, Michael, and Jens Markus Melenk. $\mathcal{H}$-matrix Approximability of Inverses of Discretizations of the Fractional Laplacian. 2018.
MLA (9th ed.) CitationKarkulik, Michael, and Jens Markus Melenk. $\mathcal{H}$-matrix Approximability of Inverses of Discretizations of the Fractional Laplacian. 2018.
Warning: These citations may not always be 100% accurate.