Volume 406, May 2022
A practical method for computing with piecewise Chebyshevian splines.

Carolina Vittoria Beccari Giulio Casciola Lucia Romani

Discussions on two integral inequalities of Hermite-Hadamard type for convex functions.

Ying Wu Feng Qi

A high order numerical technique and its analysis for nonlinear generalized Fisher's equation.

Pradip Roul Vikas Rohil

Sparsest piecewise-linear regression of one-dimensional data.

Thomas Debarre Quentin Denoyelle Michael Unser Julien Fageot

Computing eigenvalues of quasi-generalized Vandermonde matrices to high relative accuracy.

Zhao Yang

An analysis of weak Galerkin finite element method for a steady state Boussinesq problem.

Mehdi Dehghan Zeinab Gharibi

Finite volume element methods for a multi-dimensional fracture model.

Shuangshuang Chen Xiaoli Li

A stabilized hybrid discontinuous Galerkin method for the Cahn-Hilliard equation.

Emmanuel Y. Medina Elson Magalhães Toledo Iury Igreja Bernardo M. Rocha

Two energy-preserving numerical models for a multi-fractional extension of the Klein-Gordon-Zakharov system.

Jorge Eduardo Macías-Díaz Romeo Martínez Qin Sheng

An iteration solver for the Poisson-Nernst-Planck system and its convergence analysis.

Chun Liu Cheng Wang Steven M. Wise Xingye Yue Shenggao Zhou

A semi-discrete Lagrangian-Eulerian scheme for hyperbolic-transport models.

Eduardo Abreu Jean François Wanderson Lambert John Pérez

R-linear convergence analysis of inertial extragradient algorithms for strongly pseudo-monotone variational inequalities.

Duong Viet Thong Phan Tu Vuong

Weakly singular linear Volterra integral equations: A Nyström method in weighted spaces of continuous functions.

Luisa Fermo Donatella Occorsio

Computation of powered option prices under a general model for underlying asset dynamics.

Jerim Kim Bara Kim Jeongsim Kim Sungji Lee

An improved Barone-Adesi Whaley formula for turbulent markets.

Michele Bufalo Giuseppe Orlando

Fully-discrete Spectral-Galerkin scheme with second-order time-accuracy and unconditionally energy stability for the volume-conserved phase-field lipid vesicle model.

Junying Cao Jun Zhang Xiaofeng Yang

Pricing of the geometric Asian options under a multifactor stochastic volatility model.

Gifty Malhotra R. Srivastava H. C. Taneja

A system of Cauchy fractional differential equations and new properties of Mittag-Leffler functions with matrix argument.

Sarah A. Deif E. Capelas De Oliveira

IDPCNN: Iterative denoising and projecting CNN for MRI reconstruction.

Ruizhi Hou Fang Li

Eigenvalue problems for a class of infinite complex symmetric tridiagonal matrices with related three-term recurrence relation.

Nobuyoshi Asai Yoshinori Miyazaki

Qualitative properties of different numerical methods for the inhomogeneous geometric Brownian motion.

Irene Tubikanec Massimiliano Tamborrino Petr Lánský Evelyn Buckwar

A quick operator splitting method for option pricing.

Chenglong Xu Bihao Su Chan Liu

Equivalent polyadic decompositions of matrix multiplication tensors.

Guillaume O. Berger Pierre-Antoine Absil Lieven De Lathauwer Raphaël M. Jungers Marc Van Barel

A study on square root control-systems.

T. J. Moir

Spatio-temporal analysis of coinfection using wavefronts of Escherichia coli O157: H7 in a dairy cattle farm.

Majid Bani-Yaghoub Xueying Wang Sharif S. Aly

Numerical analysis of a second order ensemble algorithm for numerical approximation of stochastic Stokes-Darcy equations.

Nan Jiang Changxin Qiu

Fast verified computation for positive solutions to M-tensor multi-linear systems and Perron vectors of a kind of weakly irreducible nonnegative tensors.

Shinya Miyajima

A modified weak Galerkin finite element method for nonmonotone quasilinear elliptic problems.

Liming Guo Qiwei Sheng Cheng Wang Ziping Huang

A recovery-based a posteriori error estimator of the weak Galerkin finite element method for elliptic problems.

Ying Liu Gang Wang Mengyao Wu Yufeng Nie

A family of fully implicit strong Itô-Taylor numerical methods for stochastic differential equations.

Kai Liu Guiding Gu

LSPIA, (stochastic) gradient descent, and parameter correction.

Dany Rios Bert Jüttler

Theory of functional connections applied to quadratic and nonlinear programming under equality constraints.

Tina Mai Daniele Mortari

Magnetohydrodynamic eigenfunction classification with a Neural Network.

Michal D. Kuczynski Matthias Borchardt R. Kleiber Axel Könies Carolin Nührenberg

A fourth-order Cartesian grid method for multiple acoustic scattering on closely packed obstacles.

Yaning Xie Shuwang Li Wenjun Ying

Analysis of non-local multicontinuum upscaling for dual continuum model.

Jingyan Zhang Siu Wun Cheung

Exact solutions to a nonlinear partial differential equation: The Product-of-Curvatures Poisson (uxxuyy=1).

Xiaolong Zhang John P. Boyd

A fast parallel high-precision summation algorithm based on AccSumK.

Xiaojun Lei Tongxiang Gu Stef Graillat Hao Jiang Jin Qi

An efficient numerical method based on Euler wavelets for solving fractional order pantograph Volterra delay-integro-differential equations.

S. Behera Santanu Saha Ray