Search Results - "Numerical integration"

Construction of Second‐ and Fourth‐Order RK‐Type Methods for Solving Fractional Differential Equations of the First Order.

Authors: Toroqi, Elyas Arsanjani Mirshafaei, Seyed Reza Luca, Rodica

Source: Discrete Dynamics in Nature & Society; 6/23/2026, Vol. 2026, p1-15, 15p

Application of flux footprint equations from Kljun et al. (2015) to field eddy-covariance systems for footprint characteristics into flux network datasets.

Authors: Zhou, Xinhua Chen, Zhi Campbell, Ryan et al.

Source: Geoscientific Model Development. 2026, Vol. 19 Issue 12, p5237-5259. 23p.

Integral Equation Solutions to Approximate the Average Run Length of a Long-Memory Seasonal Autoregressive Fractionally Integrated Moving Average Process on an EWMA Control Chart.

Authors: Peerajit, Wilasinee Areepong, Yupaporn

Source: Engineering, Technology & Applied Science Research; Jun2026, Vol. 16 Issue 3, p36840-36848, 9p

Optimizing Runway Orientation: A Fine-Scanning Algorithm and Continuous Area Integration Approach.

Authors: Nguyen, Trong Hiep Pham, Huy Khang

Source: Engineering, Technology & Applied Science Research; Jun2026, Vol. 16 Issue 3, p35056-35063, 8p

An Adaptive Dissipation–Precision Coordinated Multi-Scale Implicit Integration Algorithm for Thermo-Mechanical Coupled Dynamics of Flexible Multibody Systems with Temperature-Dependent Clearance Joints.

Authors: Hua, Yuntao Zhang, Ning Qian, Changzheng et al.

Source: Applied Sciences (2076-3417); Jun2026, Vol. 16 Issue 11, p5461, 44p

Analysis of the importance of using intermediate intervals in the calculation of geometrical characteristics of the ship's hull.

Authors: Chorab, Paweł Łozowicka, Dorota

Source: PLoS ONE. 5/8/2026, Vol. 21 Issue 5, p1-24. 24p.

The role of mathematics in advanced electrical engineering courses: a typical case of numerical integration.

Authors: Šipuš, Željka Milin Bašić, Matija Pleština, Jelena

Source: Congress of the European Society for Research in Mathematics Education. 2/4/2026, Vol. 14, p2285-2292. 8p.

Improved error limits for numerical integration via some perturbed trapezoidal inequalities.

Authors: DÖNMEZ DEMİR, Duygu ŞANAL, Gülsüm

Source: Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi. Feb2026, Vol. 44 Issue 1, p309-317. 9p.

Subjects: Numerical integration, Integral inequalities, Approximation error, Mathematical optimization, Convex functions

Five solar cell parameters automatic extraction, within the one diode-solar cell model, using the implemented Simpson order 5 integration method, in an executable program.

Authors: Rangel Kuoppa, Victor Tapio¹ (AUTHOR) tapio.rangel@gmail.com

Source: PLoS ONE. 4/22/2026, Vol. 21 Issue 4, p1-16. 16p.

The evaluation of computational modelling performance within the context of rationality theory: finding the area between two curves.

Authors: Urhan, Selin¹ (AUTHOR) selin.urhan@hacettepe.edu.tr

Source: Research in Mathematics Education. Apr2026, Vol. 28 Issue 1, p54-76. 23p.

Subject Terms: *College students, *Education methodology, *Qualitative research, *Computer simulation, Numerical integration, T-test (Statistics)

People: Habermas, Jürgen, 1929-2026

INFLUENCE OF SMOOTHNESS AND DISCRETISATION PARAMETERS ON THE ACCURACY OF NUMERICAL INTEGRATION OF TWO-DIMENSIONAL HIGHLY OSCILLATORY FUNCTIONS.

Authors: Nechuiviter, O. P. Khurdei, Y. L. Ivanov, V. V. et al.

Source: Radio Electronics, Computer Science, Control; 2026, Issue 2, p33-45, 13p

基于电流-位移曲线下面积的游梁式抽油机 平衡度计算方法.

Alternate Title: Calculation Method of Pumping Unit Balance Values Based on Area under Current-Displacement Curve.

Authors: 商宇璠 黄立华 万书亭 et al.

Source: Science Technology & Engineering. 2026, Vol. 26 Issue 9, p3763-3770. 8p.

A Novel Three-Parameter Grey Model with Background Value Optimization and Its Application in Energy Consumption Forecasting.

Authors: Yang, Yunfei Cui, Min Jia, Jinan

Source: Applied Sciences (2076-3417); Mar2026, Vol. 16 Issue 6, p2855, 19p

An Unscented Kalman Filter Based on the Adams–Bashforth Method with Applications to the State Estimation of Osprey-Type Drones Composed of Tiltable Rotor Mechanisms.

Authors: Watanabe, Keigo Takeda, Soma Nagai, Isaku

Source: Sensors (14248220). Mar2026, Vol. 26 Issue 6, p2009. 43p.

A New Upper Bound for the Euclidean TSP Constant.

Authors: Carlsson, John Gunnar Yu, Julien

Source: INFORMS Journal on Computing; Mar/Apr2026, Vol. 38 Issue 2, p341-356, 16p

OPTIMAL QUADRATURE RULE WITH DERIVATIVE IN SOBOLEV SPACE.

Authors: KUZIEV, SHAXOBIDDIN MAMAJONOV, SANJARBEK

Source: Gulf Journal of Mathematics. 2026, Vol. 22 Issue 2, p1-14. 14p.

An adaptive hybrid quadrature scheme: Combining Simpson's rule and Gaussian quadrature for enhanced numerical integration.

Authors: Asgedom, Abadi Abraha Kefela, Yohannes Yirga

Source: PLoS ONE. 2/23/2026, Vol. 21 Issue 2, p1-18. 18p.

Evaluate the impact of power-law scattering amplitude fitting on dual-polarization radar data assimilation – summertime cases study.

Authors: Chung, Kao-Shen Chang, Chin-Chuan Zhuang, Bing-Xue et al.

Source: Atmospheric Measurement Techniques. 2026, Vol. 19 Issue 4, p1551-1571. 21p.

A Hybrid Integration Approach for Milling Stability Prediction of Regenerative Chatter Using Simpson and Hermite Methods.

Authors: Wang, Xinglong Xia, Yan Su, Guosheng et al.

Source: Coatings (2079-6412); Feb2026, Vol. 16 Issue 2, p216, 27p

A new analysis of isoparametric bilinear finite volume element scheme based on trapezoidal rule for anisotropic diffusion problems.

Authors: Mu, Shengying Zhou, Yanhui

Source: AIMS Mathematics. 2026, Vol. 11 Issue 2, p1-31. 31p.