Search Results - "Numerical functions"

Discretization of the Caputo time-fractional advection-diffusion problems with certain wavelet basis function.

Authors: Iweobodo, D. C. Abanum, G. C. Ogoegbulem, O. et al.

Source: Journal of Nigerian Society of Physical Sciences. Aug2025, Vol. 7 Issue 3, p1-8. 8p.

A Study of Some Neutrosophic Derivatives Problems Based On Newton's BDF and CDF Numerical Methods.

Authors: A. Abubaker, Ahmad Abualhomos, Mayada Atallah Alsaraireh, Ahmed et al.

Source: International Journal of Neutrosophic Science (IJNS). 2025, Vol. 26 Issue 4, p1-8. 8p.

Efficient smooth minorants for global optimization of univariate functions with the first derivative satisfying the interval Lipschitz condition.

Authors: Posypkin, Mikhail A. Sergeyev, Yaroslav D.

Source: Journal of Global Optimization; May2026, Vol. 95 Issue 1, p231-259, 29p

Model of Lagrange Two-dimensional Interpolation Based on Dimensionality Reduction.

Authors: Zhihua Feng Dayong Zhou

Source: IAENG International Journal of Applied Mathematics. Jul2025, Vol. 55 Issue 7, p2330-2335. 6p.

Subjects: Numerical functions, Interpolation, Mathematical models, Two-dimensional models, Polynomials

Coefficient‐based conditions of matrix‐valued real‐rational proper negative imaginary functions.

Authors: Zhang, Qian Liu, Liu Lu, Yufeng

Source: Asian Journal of Control. May2025, Vol. 27 Issue 3, p1594-1601. 8p.

Subjects: Real variables, Numerical functions, Eigenfunctions, Matrices (Mathematics)

VEMcomp: a Virtual Elements MATLAB package for bulk-surface PDEs in 2D and 3D.

Authors: Frittelli, Massimo Madzvamuse, Anotida Sgura, Ivonne

Source: Numerical Algorithms. Jul2025, Vol. 99 Issue 3, p1393-1428. 36p.

Transfinite Elements Using Bernstein Polynomials.

Authors: Provatidis, Christopher¹ (AUTHOR)

Source: Axioms (2075-1680). Jun2025, Vol. 14 Issue 6, p433. 31p.

数值积分耦合非线性最小二乘法一步确定反应动力学参数.

Alternate Title: One-Step Determination of Kinetic Parameters via Numerical Integration Coupling Nonlinear Least-Square Method.

Authors: 李佳庚 普卓玛

Source: University Chemistry. 2025, Vol. 40 Issue 6, p364-370. 7p.

Singular value bounds with applications to norm and numerical radius inequalities.

Authors: Kittaneh, Fuad Moradi, Hamid Reza Sababheh, Mohammad

Source: Mathematica Slovaca. Jun2025, Vol. 75 Issue 3, p555-572. 18p.

Some Inequalities of Weddle'S Type for Coordinated Convex Functions With Their Applications and Numerical Analysis.

Authors: Toseef, Muhammad Zhang, Zhiyue

Source: Mathematical Methods in the Applied Sciences. 5/30/2025, Vol. 48 Issue 8, p8755-8777. 23p.

Globally convergent iterative scheme for computing matrix sign function with numerical stability.

Authors: Kansal, Munish Rani, Litika

Source: Mathematical Methods in the Applied Sciences. May2025, Vol. 48 Issue 7, p7580-7594. 15p.

A globally convergent numerical method with fourth order for computing the matrix sign.

Authors: Salehi, Sommayeh Lotfi, Taher

Source: Mathematical Methods in the Applied Sciences. May2025, Vol. 48 Issue 7, p7460-7468. 9p.

Dynamical analysis of tumor–dystrophin interaction model with impact of age of onset and staging.

Authors: Padder, Ausif Qureshi, Sania Dubey, R. S. et al.

Source: Fixed Point Theory & Algorithms for Sciences & Engineering. 3/10/2025, Vol. 2025 Issue 1, p1-26. 26p.

Subjects: Numerical functions, Biological mathematical modeling, Ordinary differential equations, Biomathematics, Age of onset

THE FRACTAL FUNCTION APPROXIMATION AND ITS APPLICATION TO AERODYNAMIC MODELING.

Authors: CUI, JINLEI XU, ZHIXIONG QIAN, WEIQI et al.

Source: Fractals. 2025, Vol. 33 Issue 3, p1-13. 13p.

A Numerical Simulation Study of Complex Multi-Source Groundwater Based on PKAN.

Authors: Feng, Lei Wang, Jun

Source: Water (20734441). Apr2025, Vol. 17 Issue 7, p1075. 15p.

EXISTENCE AND NUMERICAL STABILITY ANALYSIS OF THE SINE FUNCTION IN DENOISING SOURCE SEPARATION.

Authors: Yinjie JIA Pengfei XU Haiyan WANG et al.

Source: Proceedings of the Romanian Academy, Series A: Mathematics, Physics, Technical Sciences, Information Science. Apr-Jun2025, Vol. 26 Issue 2, p205-210. 6p.

Implementation and application of an improved phase spectrum determination scheme for Fourier transform spectrometry.

Authors: Hase, Frank Castracane, Paolo Dehn, Angelika et al.

Source: Atmospheric Measurement Techniques. 2025, Vol. 18 Issue 5, p1257-1267. 11p.

Fractional Order Curves.

Authors: Danca, Marius-F. Jonnalagadda, Jagan Mohan

Source: Symmetry (20738994). Mar2025, Vol. 17 Issue 3, p455. 19p.

Explicit evaluations of subfamilies of the hypergeometric function $ _3F_2(1) $ along with specific fractional integrals.

Authors: Zaidi, Abdelhamid Almuthaybiri, Saleh

Source: AIMS Mathematics. 2025, Vol. 10 Issue 3, p1-31. 31p.

SOME GENERALIZATIONS OF NUMERICAL RADIUS INEQUALITIES FOR 2Ã--2 OPERATOR MATRICES.

Authors: CHAOJUN YANG¹ cjyangmath@163.com

Source: Journal of Mathematical Inequalities. Mar2025, Vol. 19 Issue 1, p247-259. 13p.