Recent papers citing the toolbox:

• Bengt Fornberg, Euler–Maclaurin expansions without analytic derivatives, University of Colorado, September 30, 2020.
• Hongbin Chen, Changtao Sheng, Li-Lian Wang, On explicit form of the FEM stiffness matrix for the integral fractional Laplacian on non-uniform meshes, arXiv:2009.04886, September 10, 2020.
• Xiangming Xiong, Jianjun Tao, Linear stability and energy stability of plane Poiseuille flow with isotropic and anisotropic slip boundary conditions, Physics of Fluids, Volume 32, Issue 9, September 8, 2020.
• Nicholas Higham and Xiaobo Liu, A Multiprecision Derivative-Free Schur–Parlett Algorithm for Computing Matrix Functions, MIMS Preprint, September 7, 2020.
• Richard S. Falk, Roger D. Nussbaum, Hidden Positivity and a New Approach to Numerical Computation of Hausdorff Dimension: Higher Order Methods, arXiv:2008.11150, August 25, 2020.
• Natalie Klco, Martin J. Savage, Geometric Quantum Information Structure in Quantum Fields and their Lattice Simulation, arXiv:2008.03647, August 9, 2020.
• Ilya Tyuryukanov, Marjan Popov, D-Decomposition Based Robust Discrete-Time Current Regulator for Grid-Connected VSI, IEEE, July 30, 2020.
• Bengt Fornberg, Generalizing the trapezoidal rule in the complex plane, Numerical Algorithms, July 21, 2020.
• Bengt Fornberg, Contour integrals of analytic functions given on a grid in the complex plane, IMA Journal of Numerical Analysis, July 20, 2020.
• Zeyu Liao, Ken Hayami, Keiichi Morikuni, Jun-Feng Yin, A Stabilized GMRES Method for Solving Underdetermined Least Squares Problems, arXiv:2007.10853, July 19, 2020.
• Rasmus Tamstorf, Joseph Benzaken, Stephen F. McCormick, Discretization-error-accurate mixed-precision multigrid solvers, arXiv:2007.06628, July 13, 2020.
• Mayeul Arminjon, An analytical model for the Maxwell radiation field in an axially symmetric galaxy, July 2, 2020.
• Yasuo Tsushima, Koji Hasegawa, Computing Group Velocities and Group-Velocity Dispersions of Optical Fibers Through Automatic Differentiation of Explicit Forms of Propagation Constants, Journal of Lightwave Technology, Volume: 38, Issue: 21, June 24, 2020.
• Elisabet Edvardsson, Flore K. Kunst, Tsuneya Yoshida, Emil J. Bergholtz, Phase Transitions and Generalized Biorthogonal Polarization in Non-Hermitian Systems, arXiv:2006.12898, June 23, 2020.
• Ning Cai, Xuewei Yang, A Computational Approach to First Passage Problems of Reflected Hyperexponential Jump Diffusion Processes, June 22, 2020.
• K.Maes, M.N.Chatzis, R.Vandebril, G.Lombaert, Observability of modally reduced order models with unknown parameters, Mechanical Systems and Signal Processing, Volume 146, January 1, 2021.
• Josephine Dufitinema, Seppo Pynnönen and Tommi Sottinen, Maximum likelihood estimators from discrete data modeled by mixed fractional Brownian motion with application to the Nordic stock markets, Communications in Statistics – Simulation and Computation, May 30, 2020.
• Massimiliano Fasi and Bruno Iannazzo, The dual inverse scaling and squaring algorithm for the matrix logarithm, MIMS Preprint, May 27, 2020.
• S.M. Rump, On recurrences converging to the wrong limit in finite precision and some new examples, Electronic Transactions on Numerical Analysis (ETNA), 52:358–369, 2020.
• Abhinav Dronamraju, Songyan Li, Qirui Li, Yuting Li, Daniel Tylavsky, Di Shi, Zhiwei Wang, Implications of Stahl’s Theorems to Holomorphic Embedding Pt. 2: Numerical Convergence, arXiv:2003.07457, March 18, 2020.
• Xihong Xu and Lifeng Li, Numerical instability of the C method when applied to coated gratings and methods to avoid it, Journal of the Optical Society of America. A, Optics, Image Science, and Vision, April 1, 2020, 37(4):511-520.
• Dylan Abrahamsen, Space-Time Evolution with Radial Basis Functions and Hermite-Based Finite Difference Methods, University of Colorado at Boulder, 2020.

Previous issues: digest v.15, digest v.14, digest v.13, digest v.12, digest v.11, digest v.10, digest v.9, digest v.8, digest v.7, digest v.6, digest v.5, digest v.4, digest v.3 and digest v.2.