Search Results - "NONLINEAR functions"

Determination of the fit growth curve model and relationships among growth parameters by nonlinear functions in Kaçkar hair goats.

Authors: Yüksel, Sadrettin Yüksel, Fatma Sezgin, Erdoğan

Source: Archives Animal Breeding / Archiv Tierzucht. 2025, Vol. 68 Issue 3, p497-505. 9p.

Subjects: Growth curves (Statistics), Nonlinear functions, Meat industry, Goats, Animal breeding, Body weight, Akaike information criterion

Instrumental distortions in quantum optimal control.

Authors: Rasulov, Uluk Kuprov, Ilya

Source: Journal of Chemical Physics. 4/28/2025, Vol. 162 Issue 16, p1-9. 9p.

Subject Terms: *NUCLEAR magnetic resonance spectroscopy, *NONLINEAR functions, *INVERSE functions, *QUANTUM states, *LIBRARY users

Policy Design and Governance Effectiveness: The Role of Non‐Linearities in Urban Water Management.

Authors: Bolognesi, Thomas Fischer, Manuel

Source: Governance. Oct2025, Vol. 38 Issue 4, p1-18. 18p.

Subject Terms: *ECONOMIC policy, *ADMINISTRATIVE efficiency, MUNICIPAL water supply, NONLINEAR functions, POLICY sciences, PARTICIPATORY democracy, CITIES & towns

Almost Perfect c-Nonlinear Permutations with Trace Functions over 2n.

Authors: Wang, Yan-Ping Chen, Yiwen Wang, Qiang

Source: International Journal of Foundations of Computer Science. Sep2025, Vol. 36 Issue 6, p939-953. 15p.

Subject Terms: *CRYPTOGRAPHY, PERMUTATIONS, NONLINEAR functions, MATHEMATICAL functions, POLYNOMIALS

Alternating Transfer Functions to Prevent Overfitting in Non-Linear Regression with Neural Networks.

Authors: Seitz, Philipp Schmitt, Jan

Source: Journal of Experimental & Theoretical Artificial Intelligence. Jul2025, Vol. 37 Issue 5, p797-820. 24p.

Subject Terms: NONLINEAR functions, NONLINEAR regression, TRANSFER functions, MEASUREMENT errors, MACHINE learning

Compact Extended Formulations for Low-Rank Functions with Indicator Variables.

Authors: Han, Shaoning Gómez, Andrés

Source: Mathematics of Operations Research. Aug2025, Vol. 50 Issue 3, p1992-2016. 25p.

Subject Terms: *MATHEMATICAL analysis, NONLINEAR functions, CONVEX functions, DUMMY variables, CONSTRAINT programming, CONVEX sets, MIXED integer linear programming

An Efficient Computation Strategy for Generalized Single-Index Models and Their Variants by Integrating With GAM.

Authors: Li, Ximin Liang, Haozhe Liang, Hua

Source: American Statistician. Aug2025, Vol. 79 Issue 3, p302-310. 9p.

Subject Terms: *ESTIMATION theory, *EMPIRICAL research, *ELECTRONIC data processing, STATISTICAL models, NONLINEAR functions, COMPUTER performance

Re-Examining Confidence Intervals for Ratios of Parameters.

Authors: Ratsimalahelo, Zaka¹ (AUTHOR)

Source: Econometrics (2225-1146). Sep2025, Vol. 13 Issue 3, p37. 27p.

Subject Terms: *STATISTICS, *ECONOMETRICS, *MATHEMATICAL statistics, CONFIDENCE intervals, NONLINEAR functions, ASYMPTOTIC expansions

Lq$$ {L}^q $$‐Inverse Problem for Nonlinear Sturm–Liouville Operator.

Authors: Mosazadeh, Seyfollah Kiyaee, Fatemeh

Source: Mathematical Methods in the Applied Sciences. Oct2025, p1. 8p.

Subject Terms: *INVERSE problems, *NONLINEAR functions, *EIGENVALUES, *NONLINEAR theories, *DIFFERENTIAL operators, *BOUNDARY value problems

Global Solutions to the Vlasov–Fokker–Planck Equation with Local Alignment Forces Under Specular Reflection Boundary Condition.

Authors: Chang, Yanming Fan, Yingzhe

Source: Axioms (2075-1680). Oct2025, Vol. 14 Issue 10, p760. 22p.

Subject Terms: *FOKKER-Planck equation, *NONLINEAR functions, *ENERGY dissipation, *BOUNDARY value problems, *MIRRORS, *FUNCTION spaces

Composition of Activation Functions and the Reduction to Finite Domain.

Authors: Anastassiou, George A.¹ (AUTHOR)

Source: Mathematics (2227-7390). Oct2025, Vol. 13 Issue 19, p3177. 10p.

Subject Terms: *ARTIFICIAL neural networks, *NONLINEAR functions, *MATHEMATICAL inequalities, *MATHEMATICAL domains, *LIPSCHITZ continuity

Mathematical Generalization of Kolmogorov-Arnold Networks (KAN) and Their Variants.

Authors: Becerra-Suarez, Fray L. Borrero-Ramírez, Ana G. Valencia-Castillo, Edwin et al.

Source: Mathematics (2227-7390). Oct2025, Vol. 13 Issue 19, p3128. 30p.

Subject Terms: *ARTIFICIAL neural networks, *NONLINEAR functions, *OPTIMIZATION algorithms, *COST functions, *GENERALIZATION, *NEURAL computers

VLF chorus emissions modeling with EPOCH PIC code: Analysis of the fine structure of chorus elements.

Authors: Pasmanik, D. L. Demekhov, A. G.

Source: Physics of Plasmas. Oct2025, Vol. 32 Issue 10, p1-10. 10p.

Subject Terms: *MAGNETOSPHERE, *NONLINEAR functions, *APPLIED sciences, *COMPUTER simulation, *WAVE packets

Blow-up profiles for the positive solution of nonlocal dispersal equation.

Authors: Sun, Jian-Wen¹ (AUTHOR) jianwensun@lzu.edu.cn

Source: Zeitschrift für Angewandte Mathematik und Physik (ZAMP). Oct2025, Vol. 76 Issue 5, p1-16. 16p.

Subject Terms: *NONLINEAR functions, *EQUATIONS

Some Constructions of Perfect c-Nonlinear and Pseudo-Perfect c-Nonlinear Functions.

Authors: Cheng, Xiangdong^1,2 (AUTHOR) xiangdongcheng321@163.com

Source: International Journal of Foundations of Computer Science. Jun2025, Vol. 36 Issue 4, p553-568. 16p.

Subject Terms: BLOCK ciphers, NONLINEAR functions, UNIFORMITY

Nonlinear Decision Rules Made Scalable by Nonparametric Liftings.

Authors: Han, Eojin Nohadani, Omid

Source: Management Science. Apr2025, Vol. 71 Issue 4, p3449-3471. 23p.

Subject Terms: *DECISION making, ROBUST optimization, NONLINEAR functions, TIME perspective, ELECTRONIC materials

Endogeneity Corrections in Binary Outcome Models With Nonlinear Transformations: Identification and Inference.

Authors: Mayer, Alexander Wied, Dominik

Source: Oxford Bulletin of Economics & Statistics. May2025, p1. 12p.

Subject Terms: *ENDOGENEITY (Econometrics), *MONTE Carlo method, *QUANTITATIVE research, NONLINEAR functions, LOGISTIC regression analysis, ASYMPTOTIC normality

Nonlinear kernel-based fMRI activation detection.

Authors: Han, Chendi Yang, Zhengshi Zhuang, Xiaowei et al.

Source: Frontiers in Neuroimaging. 2025, p1-22. 22p.

Subject Terms: *FUNCTIONAL magnetic resonance imaging, *NONLINEAR functions, *ALGORITHMS, *BRAIN imaging, *NEURONS, *COMPUTATIONAL complexity, *CANONICAL correlation (Statistics)

Weighted-average least squares: Improvements and extensions.

Authors: Luca, Giuseppe De Magnus, Jan R.

Source: Stata Journal. Sep2025, Vol. 25 Issue 3, p587-626. 40p.

Subject Terms: *LEAST squares, *NONLINEAR functions, *BAYESIAN field theory, *ECONOMETRICS, *CONFIDENCE intervals

A Periodic Mapping Activation Function: Mathematical Properties and Application in Convolutional Neural Networks.

Authors: Chen, Xu Cheng, Yinlei Wang, Siqin et al.

Source: Mathematics (2227-7390). Sep2025, Vol. 13 Issue 17, p2843. 22p.

Subject Terms: *CONVOLUTIONAL neural networks, *NONLINEAR functions, *COMPUTER performance, *MATHEMATICS