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Mathematics of Computation

ISSN 1088-6842(online) ISSN 0025-5718(print)

 
 
 

AMS Early View articles

Articles are displayed alphabetically by first author listed

Articles in Early View are made available online upon acceptance by the journal editorial board after undergoing peer-review and before copyediting during the production process. These papers will appear in their final form, after copyediting, author proofing, and final paging as a "Recently Published Article" before being placed in an issue.
See the Early View page for more information.
Euler’s function on products of primes in a fixed arithmetic progression
Amir Akbary and Forrest J. Francis
Primary MSC: 11N37, 11M26, 11N56
DOI: https://doi.org/10.1090/mcom/3463
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Conditioning and backward errors of eigenvalues of homogeneous matrix polynomials under Möbius transformations
Luis Miguel Anguas, Maria Isabel Bueno and Froilán M. Dopico
Primary MSC: 65F15, 65F35, 15A18, 15A22
DOI: https://doi.org/10.1090/mcom/3472
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Bielliptic modular curves $X_{0}^{*}(N)$ with square-free levels
F. Bars and Josep González
Primary MSC: 11G18, 11G30, 14G05, 14H37
DOI: https://doi.org/10.1090/mcom/3424
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Stability and complexity of mixed discriminants
Alexander Barvinok
Primary MSC: 15A15, 15B48, 68W25, 41A10
DOI: https://doi.org/10.1090/mcom/3468
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Post-processed Galerkin approximation of improved order for wave equations
M. Bause, U. Köcher, F. A. Radu and F. Schieweck
Primary MSC: 65M12, 65M60
DOI: https://doi.org/10.1090/mcom/3464
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Sums over primitive sets with a fixed number of prime factors
Jonathan Bayless, Paul Kinlaw and Dominic Klyve
Primary MSC: 11N25, 11Y55
DOI: https://doi.org/10.1090/mcom/3416
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An optimal adaptive fictitious domain method
Stefano Berrone, Andrea Bonito, Rob Stevenson and Marco Verani
Primary MSC: 41A25, 42C40, 65N12, 65T60, 65M85, 65N30
DOI: https://doi.org/10.1090/mcom/3414
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Iteration and evaluation complexity on the minimization of functions whose computation is intrinsically inexact
E. G. Birgin, N. Krejić and J. M. Martínez
Primary MSC: 65K05, 65K10, 90C30, 90C90
DOI: https://doi.org/10.1090/mcom/3445
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Domain decomposition preconditioning for the high-frequency time-harmonic Maxwell equations with absorption
M. Bonazzoli, V. Dolean, I. G. Graham, E. A. Spence and P.-H. Tournier
Primary MSC: 35Q61, 65N55, 65F08, 65F10, 65N30, 78A45
DOI: https://doi.org/10.1090/mcom/3447
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Numerical approximation of the Steiner problem in dimension $2$ and $3$
Matthieu Bonnivard, Elie Bretin and Antoine Lemenant
Primary MSC: 49M25, 65M12
DOI: https://doi.org/10.1090/mcom/3442
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The completion of the $3$-modular character table of the Chevalley group $F_{4}(2)$ and its covering group
Thomas Breuer, Gerhard Hiss, Frank Lübeck and Klaus Lux
Primary MSC: 20C20, 20C33, 20C40
DOI: https://doi.org/10.1090/mcom/3435
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Some modular abelian surfaces
Frank Calegari, Shiva Chidambaram and Alexandru Ghitza
Primary MSC: 11G10, 11F46
DOI: https://doi.org/10.1090/mcom/3434
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Collective marking for Adaptive least-squares finite element methods with optimal rates
Carsten Carstensen
Primary MSC: 65N30, 65N12, 65N15
DOI: https://doi.org/10.1090/mcom/3474
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Energy preserving methods on Riemannian manifolds
Elena Celledoni, Sølve Eidnes, Brynjulf Owren and Torbjørn Ringholm
Primary MSC: 37K05
DOI: https://doi.org/10.1090/mcom/3470
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Uniformly accurate methods for Vlasov equations with non-homogenous strong magnetic field
Philippe Chartier, Nicolas Crouseilles, Mohammed Lemou, Florian Méhats and Xiaofei Zhao
Primary MSC: 65L05, 65L20, 65L70
DOI: https://doi.org/10.1090/mcom/3436
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Optimally accurate higher-order finite element methods for polytopial approximations of domains with smooth boundaries
James Cheung, Mauro Perego, Pavel Bochev and Max Gunzburger
Primary MSC: 65N30
DOI: https://doi.org/10.1090/mcom/3415
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Pseudoergodic operators and periodic boundary conditions
Matthew J. Colbrook
Primary MSC: 47A10, 15A60, 47B80, 65J05
DOI: https://doi.org/10.1090/mcom/3475
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On the torsion of rational elliptic curves over sextic fields
Harris B. Daniels and Enrique González-Jiménez
Primary MSC: 11G05
DOI: https://doi.org/10.1090/mcom/3440
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Backward error and conditioning of Fiedler companion linearizations
Fernando De Terán
Primary MSC: 15A18, 65F15, 65F35
DOI: https://doi.org/10.1090/mcom/3480
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Hamilton–Jacobi equations on an evolving surface
Klaus Deckelnick, Charles M. Elliott, Tatsu-Hiko Miura and Vanessa Styles
Primary MSC: 65M08, 35F21, 35D40
DOI: https://doi.org/10.1090/mcom/3420
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Second order splitting for a class of fourth order equations
Charles M. Elliott, Hans Fritz and Graham Hobbs
Primary MSC: 65N30, 65J10, 35J35
DOI: https://doi.org/10.1090/mcom/3425
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Stable broken $H^{1}$ and $H(\mathrm{div})$ polynomial extensions for polynomial-degree-robust potential and flux reconstruction in three space dimensions
Alexandre Ern and Martin Vohralík
Primary MSC: 65N15, 65N30, 76M10
DOI: https://doi.org/10.1090/mcom/3482
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Average liar count for degree-2 Frobenius pseudoprimes
Andrew Fiori and Andrew Shallue
Primary MSC: 11Y11
DOI: https://doi.org/10.1090/mcom/3452
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Arbitrary Lagrangian-Eulerian discontinuous Galerkin method for conservation laws on moving simplex meshes
Pei Fu, Gero Schnücke and Yinhua Xia
Primary MSC: 35L65, 65M60
DOI: https://doi.org/10.1090/mcom/3417
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The Syzygy theorem for Bézout rings
Maroua Gamanda, Henri Lombardi, Stefan Neuwirth and Ihsen Yengui
Primary MSC: 13D02
DOI: https://doi.org/10.1090/mcom/3466
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Graphs with few Hamiltonian cycles
Jan Goedgebeur, Barbara Meersman and Carol T. Zamfirescu
Primary MSC: 05C10, 05C45, 05C85
DOI: https://doi.org/10.1090/mcom/3465
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Growth of torsion groups of elliptic curves upon base change
Enrique González-Jiménez and Filip Najman
Primary MSC: 11G05
DOI: https://doi.org/10.1090/mcom/3478
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Spectral discretization errors in filtered subspace iteration
Jay Gopalakrishnan, Luka Grubišić and Jeffrey Ovall
Primary MSC: 35P15, 65F15
DOI: https://doi.org/10.1090/mcom/3483
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On equiangular lines in 17 dimensions and the characteristic polynomial of a Seidel matrix
Gary R. W. Greaves and Pavlo Yatsyna
Primary MSC: 05B20
DOI: https://doi.org/10.1090/mcom/3433
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Unconditionally energy stable fully discrete schemes for a chemo-repulsion model
Francisco Guillen-Gonzalez, María Ángeles Rodríguez-Bellido and Diego Armando Rueda-Gómez
Primary MSC: 35K51, 35Q92, 65M12, 65M60, 92C17
DOI: https://doi.org/10.1090/mcom/3418
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On isolation of simple multiple zeros and clusters of zeros of polynomial systems
Zhiwei Hao, Wenrong Jiang, Nan Li and Lihong Zhi
Primary MSC: 65H10, 74G35, 68W30, 32-04, 32S99
DOI: https://doi.org/10.1090/mcom/3479
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Segre class computation and practical applications
Corey Harris and Martin Helmer
Primary MSC: 14Qxx, 13Pxx, 13H15, 14C17, 14C20, 68W30, 65H10
DOI: https://doi.org/10.1090/mcom/3448
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Rationality problem for norm one tori in small dimensions
Sumito Hasegawa, Akinari Hoshi and Aiichi Yamasaki
Primary MSC: 11E72, 12F20, 13A50, 14E08, 20C10, 20G15
DOI: https://doi.org/10.1090/mcom/3469
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An improved sieve of Eratosthenes
Harald Helfgott
Primary MSC: 11Y05, 11Y16
DOI: https://doi.org/10.1090/mcom/3438
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A qd-type method for computing generalized singular values of bf matrix pairs with sign regularity to high relative accuracy
Rong Huang
Primary MSC: 65F15, 15A18, 15A23
DOI: https://doi.org/10.1090/mcom/3444
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Counting inversions and descents of random elements in finite Coxeter groups
Thomas Kahle and Christian Stump
Primary MSC: 20F55
DOI: https://doi.org/10.1090/mcom/3443
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Randomized polynomial-time root counting in prime power rings
Leann Kopp, Natalie Randall, J. Maurice Rojas and Yuyu Zhu
Primary MSC: 11D45, 11T55, 11Y16
DOI: https://doi.org/10.1090/mcom/3431
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A randomized and fully discrete Galerkin finite element method for semilinear stochastic evolution equations
Raphael Kruse and Yue Wu
Primary MSC: 65C30
DOI: https://doi.org/10.1090/mcom/3421
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Orderly generation of Butson Hadamard matrices
Pekka H. J. Lampio, Patric R. J. Östergȧrd and Ferenc Szöllösi
Primary MSC: 05B20
DOI: https://doi.org/10.1090/mcom/3453
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Facial reduction for exact polynomial sum of squares decompositions
Santiago Laplagne
Primary MSC: 14P05, 90C22
DOI: https://doi.org/10.1090/mcom/3476
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Energy stability and convergence of SAV block-centered finite difference method for gradient flows
Xiaoli Li, Jie Shen and Hongxing Rui
Primary MSC: 65M06, 65M12, 65M15, 35K20, 35K35, 65Z05
DOI: https://doi.org/10.1090/mcom/3428
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General superpositions of Gaussian beams and propagation errors
Hailiang Liu, James Ralston and Peimeng Yin
Primary MSC: 35L05, 35A35, 41A60
DOI: https://doi.org/10.1090/mcom/3462
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Optimal error estimates for Chebyshev approximations of functions with limited regularity in fractional Sobolev-type spaces
Wenjie Liu, Li-Lian Wang and Huiyuan Li
Primary MSC: 41A10, 41A25, 41A50, 65N35, 65M60
DOI: https://doi.org/10.1090/mcom/3456
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Volterra-type convolution of classical polynomials
Ana F. Loureiro and Kuan Xu
Primary MSC: 42A85, 44A35, 33C05, 33C20, 33C45, 42A10, 41A10, 41A58
DOI: https://doi.org/10.1090/mcom/3427
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Distribution of short subsequences of inversive congruential pseudorandom numbers modulo $2^{t}$
László Mérai and Igor E. Shparlinski
Primary MSC: 11K38, 11K45, 11L07
DOI: https://doi.org/10.1090/mcom/3467
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Hensel-lifting torsion points on Jacobians and Galois representations
Nicolas Mascot
Primary MSC: 11F80, 11Y40, 14Q05, 14H40, 14G10, 14G15, 14G20
DOI: https://doi.org/10.1090/mcom/3484
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Bayesian inverse problems with non-commuting operators
Peter Mathé
Primary MSC: 62G05, 65J20
DOI: https://doi.org/10.1090/mcom/3439
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Space-time least-squares isogeometric method and efficient solver for parabolic problems
Monica Montardini, Matteo Negri, Giancarlo Sangalli and Mattia Tani
Primary MSC: 65F08, 65M60, 65D07
DOI: https://doi.org/10.1090/mcom/3471
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Composite images of Galois for elliptic curves over $\mathbf{Q}$ and entanglement fields
Jackson S. Morrow
Primary MSC: 11F80, 11G05
DOI: https://doi.org/10.1090/mcom/3426
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On $p$–adic multidimensional continued fractions
Nadir Murru and Lea Terracini
Primary MSC: 11J70, 12J25, 11J61
DOI: https://doi.org/10.1090/mcom/3450
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A diffusion generated method for orthogonal matrix-valued fields
Braxton Osting and Dong Wang
Primary MSC: 35K93, 35K05, 65M12
DOI: https://doi.org/10.1090/mcom/3473
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Biregular models of log Del Pezzo surfaces with rigid singularities
Muhammad Imran Qureshi
Primary MSC: 14J10, 14M07, 14J45, 14Q10
DOI: https://doi.org/10.1090/mcom/3432
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Corrigendum to “Explicit estimates on several summatory functions involving the Moebius function”
Olivier Ramaré
Primary MSC: 11N37, 11Y35
DOI: https://doi.org/10.1090/mcom/3449
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Estimates for the coefficients of differential dimension polynomials
Omar León Sánchez
Primary MSC: 12H05, 14Q20
DOI: https://doi.org/10.1090/mcom/3429
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Diffeomorphic B-spline vector fields with a tractable set of inequalities
Michaël Sdika
Primary MSC: 65D07, 65D18, 37C05, 62H35, 68U10
DOI: https://doi.org/10.1090/mcom/3419
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Computing periods of hypersurfaces
Emre Can Sertöz
Primary MSC: 32G20, 14C30, 68W30, 14D07, 14K20
DOI: https://doi.org/10.1090/mcom/3430
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A walk outside spheres for the fractional Laplacian: Fields and first eigenvalue
Tony Shardlow
Primary MSC: 65C05, 34A08, 60J75, 34B09
DOI: https://doi.org/10.1090/mcom/3422
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Stochastic and variational approach to finite difference approximation of Hamilton-Jacobi equations
Kohei Soga
Primary MSC: 65M06, 35F21, 49L25, 60G50
DOI: https://doi.org/10.1090/mcom/3437
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Conditioning of the finite volume element method for diffusion problems with general simplicial meshes
Xiang Wang, Weizhang Huang and Yonghai Li
Primary MSC: 65N08, 65F35
DOI: https://doi.org/10.1090/mcom/3423
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Cluster robust estimates for block gradient-type eigensolvers
Ming Zhou and Klaus Neymeyr
Primary MSC: 65F15, 65N12, 65N25
DOI: https://doi.org/10.1090/mcom/3446
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Explicit arithmetic intersection theory and computation of Néron-Tate heights
Raymond van Bommel, David Holmes and J. Steffen Müller
Primary MSC: 11G50
DOI: https://doi.org/10.1090/mcom/3441
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