Differentiable Economics: Strategic Behavior, Mechanisms, and Machine Learning.

Συγγραφείς: Bichler, Martin¹ (AUTHOR) m.bichler@tum.de, Parkes, David C.² (AUTHOR) parkes@eecs.harvard.edu

Πηγή: Communications of the ACM. Sep2025, Vol. 68 Issue 9, p80-88. 9p.

Θεματικοί όροι: *ECONOMIC models, *ARTIFICIAL neural networks, *GAME theory, DIFFERENTIABLE functions, MACHINE learning, OPTIMIZATION algorithms

A proximal splitting algorithm for generalized DC programming with applications in signal recovery.

Συγγραφείς: Pham, Tan Nhat¹ (AUTHOR) pntan.iac@gmail.com, Dao, Minh N.^1,2 (AUTHOR) minh.dao@rmit.edu.au, Amjady, Nima¹ (AUTHOR) n.amjady@federation.edu.au, Shah, Rakibuzzaman¹ (AUTHOR) m.shah@federation.edu.au

Πηγή: European Journal of Operational Research. Oct2025, Vol. 326 Issue 1, p42-53. 12p.

Θεματικοί όροι: *ALGORITHMS, DIFFERENTIABLE functions, CONVEX functions, CONTINUOUS functions

Differentiability of Excess Payoff Dynamics.

Συγγραφείς: Waters, George A.¹ (AUTHOR) gawater@gmail.com

Πηγή: International Game Theory Review. Aug2025, p1. 11p.

Θεματικοί όροι: *CONTINUOUS time models, *FORECASTING, DIFFERENTIABLE functions, ATTRACTORS (Mathematics), EQUILIBRIUM, DYNAMICAL systems

People: VON Neumann, John, 1903-1957

An extended sequential quadratic method with extrapolation.

Συγγραφείς: Zhang, Yongle¹ (AUTHOR), Pong, Ting Kei² (AUTHOR) tk.pong@polyu.edu.hk, Xu, Shiqi³ (AUTHOR)

Πηγή: Computational Optimization & Applications. Jul2025, Vol. 91 Issue 3, p1185-1225. 41p.

Θεματικοί όροι: DIFFERENTIABLE functions, CONVEX sets, SET functions, EXTRAPOLATION, EXPONENTS

A novel single-parameter continuously differentiable filled function for global optimization.

Συγγραφείς: Xu, Yan¹ (AUTHOR), Qu, Deqiang² (AUTHOR) deqiangqu@163.com

Πηγή: Optimization. Oct2025, Vol. 74 Issue 13, p3203-3220. 18p.

Θεματικοί όροι: *GLOBAL optimization, *DIFFERENTIABLE functions, *COMPUTER simulation, *ITERATIVE methods (Mathematics), *MATHEMATICAL analysis, *PARAMETERIZATION

The Ostrovsky–Hunter equation with a space dependent flux function.

Συγγραφείς: Chatterjee, Neelabja¹ (AUTHOR) nlc@nerist.ac.in, Risebro, Nils H.² (AUTHOR) nilshr@math.uio.no

Πηγή: Journal of Numerical Mathematics. Aug2025, p1. 17p. 2 Illustrations.

Θεματικοί όροι: *DIFFERENTIABLE functions, *PARTIAL differential equations, *FINITE difference method, *ITERATIVE methods (Mathematics), *NUMERICAL analysis, *DIFFERENTIAL equations

Operator–Lipschitz functions on symmetrically normed ideals with nontrivial Boyd indices.

Συγγραφείς: Kissin, E.¹ (AUTHOR) e.kissin@londonmet.ac.uk, Potapov, D.² (AUTHOR), Shulman, V.³ (AUTHOR), Sukochev, F.² (AUTHOR)

Πηγή: Journal of the London Mathematical Society. Jul2025, Vol. 112 Issue 1, p1-53. 53p.

Θεματικοί όροι: *LIPSCHITZ continuity, *DIFFERENTIABLE functions, *MATHEMATICS theorems, *NORMED rings, *POSITIVE operators

Approximate Calculation of Double Integrals of Highly Oscillating Functions of General Type Using the Cubature Formula of Optimal Order of Accuracy on a Class of Differentiable Functions.

Συγγραφείς: Nechuiviter, O. P.¹ (AUTHOR) olesia.nechuiviter@gmail.com

Πηγή: Cybernetics & Systems Analysis. Jul2025, Vol. 61 Issue 4, p589-595. 7p.

Θεματικοί όροι: *CUBATURE formulas, *DIFFERENTIABLE functions, *INTEGRALS, *PIECEWISE linear approximation, *APPROXIMATION algorithms, *MATHEMATICAL functions, *STATISTICAL accuracy

Some Properties of Differentiable and Riemann Integrable Functions via δ-fine Tagged Partitions.

Συγγραφείς: Prongjit, Sirinya¹ sirinya.pr@ku.th, Prasertsang, Patarawadee¹ patarawadee.s@ku.th

Πηγή: European Journal of Pure & Applied Mathematics. Jul2025, Vol. 18 Issue 3, p1-10. 10p.

Θεματικοί όροι: *DIFFERENTIABLE functions, *INTEGRABLE functions, *MATHEMATICAL analysis, *MATHEMATICS theorems, *MATHEMATICS, *REAL analysis (Mathematics)

AN APPROACH TO GÂTEAUX AND FRÉCHET DIFFERENTIABILITY BASED ON DELTA-CONVEX FUNCTIONS.

Συγγραφείς: Mortici, Cristinel¹ Cristinel.mortici@hotmail.com, Marinescu, Dan-Ştefan² marinescuds@gmail.com

Πηγή: Annals: Series on Mathematics & its Applications. 2025, Vol. 17 Issue 2, p137-145. 9p.

Θεματικοί όροι: *FUNCTIONAL analysis, *DIFFERENTIABLE functions, *MATHEMATICAL optimization, *MATHEMATICAL analysis, *CONVEX domains, *MATHEMATICIANS

Optimal design for continuous conversion of glycerol to 1,3-propanediol using a new feedback control law.

Συγγραφείς: Zhi, Hongyan¹ (AUTHOR) 20070087@upc.edu.cn, Wang, Juan¹ (AUTHOR) wangj@upc.edu.cn

Πηγή: Journal of Industrial & Management Optimization. Feb2025, Vol. 21 Issue 2, p1-16. 16p.

Θεματικοί όροι: *ADAPTIVE control systems, PARTICLE swarm optimization, DIFFERENTIABLE functions, VECTOR valued functions, FERMENTATION

Debiased inference for a covariate-adjusted regression function.

Συγγραφείς: Takatsu, Kenta¹ (AUTHOR), Westling, Ted² (AUTHOR)

Πηγή: Journal of the Royal Statistical Society: Series B (Statistical Methodology). Feb2025, Vol. 87 Issue 1, p33-55. 23p.

Θεματικοί όροι: *GAUSSIAN distribution, *AIR pollution, CAUSAL inference, DIFFERENTIABLE functions, AIR analysis

On maximizing the likelihood function of general geostatistical models.

Συγγραφείς: Chu, Tingjin¹ (AUTHOR) tingjin.chu@unimelb.edu.au

Πηγή: Scandinavian Journal of Statistics. Mar2025, Vol. 52 Issue 1, p81-103. 23p.

Θεματικοί όροι: OPTIMIZATION algorithms, DIFFERENTIABLE functions, RESEARCH personnel

ENERGY SPACE NEWTON DIFFERENTIABILITY FOR SOLUTION MAPS OF UNILATERAL AND BILATERAL OBSTACLE PROBLEMS.

Συγγραφείς: CHRISTOF, CONSTANTIN¹ constantin.christof@uni-due.de, WACHSMUTH, GERD² gerd.wachsmuth@b-tu.de

Πηγή: SIAM Journal on Control & Optimization. 2025, Vol. 63 Issue 1, p292-320. 29p.

Θεματικοί όροι: DIFFERENTIABLE functions, ORTHOGRAPHIC projection

The Complexity of Gradient Descent: CLS = PPAD ∩ PLS.

Συγγραφείς: FEARNLEY, JOHN¹ john.fearnley@liverpool.ac.uk, GOLDBERG, PAUL² rahul.savani@liverpool.ac.uk, HOLLENDER, ALEXANDROS² paul.goldberg@cs.ox.ac.uk, SAVANI, RAHUL¹ alexandros.hollende@cs.ox.ac.uk

Πηγή: Journal of the ACM. Feb2023, Vol. 70 Issue 1, p1-74. 74p.

Θεματικοί όροι: CONVEX domains, DIFFERENTIABLE functions, COMPUTATIONAL complexity

On the Positive Definiteness of Functions of the Form.

Συγγραφείς: Zastavnyi, V. P.¹ (AUTHOR) zastavn@rambler.ru

Πηγή: Mathematical Notes. Jun2025, Vol. 117 Issue 5/6, p1012-1022. 11p.

Θεματικοί όροι: *DIFFERENTIABLE functions, *EUCLIDEAN distance, *SMOOTHNESS of functions, *MATHEMATICAL functions

Symmetric midpoint-type inequalities for (α,m)-convex functions with applications.

Συγγραφείς: Hussain, Rashida¹ (AUTHOR) drrashida@must.edu.pk, Gulshan, Ghazala¹ (AUTHOR) ghazala.maths@must.edu.pk, Rehman, Amara¹ (AUTHOR) amararehman98@gmail.com, Budak, Hüseyin² (AUTHOR) huseyinbudak@duzce.edu.tr

Πηγή: International Journal of Geometric Methods in Modern Physics. Jun2025, Vol. 22 Issue 7, p1-20. 20p.

Θεματικοί όροι: *QUANTUM calculus, *DIFFERENTIABLE functions

The oscillatory solutions of multi-order fractional differential equations.

Συγγραφείς: Thai, Ha Duc¹ (AUTHOR) hdthai@math.ac.vn, Tuan, Hoang The¹ (AUTHOR) httuan@math.ac.vn

Πηγή: Fractional Calculus & Applied Analysis. Jun2025, Vol. 28 Issue 3, p1282-1323. 42p.

Θεματικοί όροι: *DIFFERENTIABLE functions, *COUNTERFACTUALS (Logic), *MATHEMATICS, *INTEGRALS, *POLYNOMIALS

Multiple solutions for nonsmooth fractional Hamiltonian systems.

Συγγραφείς: Timoumi, Mohsen¹ (AUTHOR) m_timoumi@yahoo.com

Πηγή: Fractional Calculus & Applied Analysis. Jun2025, Vol. 28 Issue 3, p1539-1553. 15p.

Θεματικοί όροι: *CRITICAL point theory, *DIFFERENTIABLE functions, *HAMILTONIAN systems

On the Remainder in Taylor's Theorem.

Συγγραφείς: Paliogiannis, Fotios C. (AUTHOR) fpaliogiannis@sfc.edu

Πηγή: College Mathematics Journal. May2025, Vol. 56 Issue 3, p225-230. 6p.

Θεματικοί όροι: *DIFFERENTIABLE functions, *APPROXIMATION error, *POLYNOMIALS