Items where Year is 2021

Al-Mohy, Awad and Higham, Nicholas J. and Liu, Xiaobo (2021) Arbitrary Precision Algorithms for Computing the Matrix Cosine and its Fréchet Derivative. [MIMS Preprint]

Amestoy, Patrick and Buttari, Alfredo and Higham, Nicholas J. and L'Excellent, Jean-Yves and Mary, Theo and Vieublé, Bastien (2021) Five-precision GMRES-based Iterative Refinement. [MIMS Preprint] (Submitted)

Anguas, Luis M. and Dopico, Froilán M. and Hollister, Richard and Mackey, D. Steven (2021) Quasi-triangularization of matrix polynomials over arbitrary fields. [MIMS Preprint]

Balabanova, Nataliya and Montaldi, James (2021) Two body problem on a sphere in the presence of a uniform magnetic field. [MIMS Preprint]

Cahuantzi, Roberto and Chen, Xinye and Güttel, Stefan (2021) A comparison of LSTM and GRU networks for learning symbolic sequences. [MIMS Preprint]

Croci, Matteo and Fasi, Massimiliano and Higham, Nicholas J. and Mary, Theo and Mikaitis, Mantas (2021) Stochastic Rounding: Implementation, Error Analysis, and Applications. [MIMS Preprint] (Submitted)

Dmytryshyn, Andrii and Fasi, Massimiliano and Gulliksson, Mårten (2021) The dynamical functional particle method for multi-term linear matrix equations. [MIMS Preprint]

Dodson, CTJ and Soldera, John and Scharcanski, J (2021) Some Information Geometric Aspects of Cyber Security by Face Recognition. Entropy, 23 (878). pp. 1-10.

Druskin, Vladimir and Güttel, Stefan and Knizhnerman, Leonid (2021) Model order reduction of layered waveguides via rational Krylov fitting. [MIMS Preprint] (Submitted)

Gosea, Ion Victor and Güttel, Stefan (2021) Algorithms for the rational approximation of matrix-valued functions. [MIMS Preprint]

Higham, Nicholas J. (2021) Numerical Stability of Algorithms at Extreme Scale and Low Precisions. [MIMS Preprint]

Higham, Nicholas J. and Lettington, Matthew C. (2021) Optimizing and Factorizing the Wilson Matrix. [MIMS Preprint]

Higham, Nicholas J. and Mary, Theo (2021) Mixed Precision Algorithms in Numerical Linear Algebra. [MIMS Preprint] (In Press)

Higham, Nicholas J. and Mikaitis, Mantas (2021) Anymatrix: An Extensible MATLAB Matrix Collection. [MIMS Preprint]

Higham, Nicholas J. and Mikaitis, Mantas (2021) Anymatrix: An Extensible MATLAB Matrix Collection. Users' Guide. [MIMS Preprint]

Jarlebring, Elias and Fasi, Massimiliano and Ringh, Emil (2021) Computational graphs for matrix functions. [MIMS Preprint]

Lionheart, William R.B. and Adler, Andy (2021) The SVD of the linearized EIT problem on a disk. In: 21 st International Conference on Biomedical Applications of ELECTRICAL IMPEDANCE TOMOGRAPHY, 14–16 June 2021, National University of Ireland, Galway.

Lionheart, William R.B. and Korsunsky, Alexander M. (2021) Diffraction tomography inversion and the transverse ray transform. Proceedings of 16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine. (In Press)

Perovic, Vasilije and Mackey, D. Steven (2021) Quadratic Realizability of Palindromic Matrix Polynomials: the Real Case. [MIMS Preprint]