A note on ordinally concave functions.

Συγγραφείς: Fujishige, Satoru¹ (AUTHOR) fujishig@kurims.kyoto-u.ac.jp, Kojima, Fuhito² (AUTHOR) fuhitokojima1979@gmail.com, Yokote, Koji³ (AUTHOR) koji.yokote@gmail.com

Πηγή: Discrete Applied Mathematics. Dec2025, Vol. 376, p294-305. 12p.

Θεματικοί όροι: *CONCAVE functions, *OPTIMIZATION algorithms, *MATHEMATICAL functions, *DUALITY theory (Mathematics), *MATHEMATICAL analysis

Weighted floating functions and weighted functional affine surface areas.

Συγγραφείς: Schütt, Carsten¹ (AUTHOR), Thäle, Christoph² (AUTHOR), Turchi, Nicola³ (AUTHOR), Werner, Elisabeth M.⁴ (AUTHOR)

Πηγή: Transactions of the American Mathematical Society. Dec2025, Vol. 378 Issue 12, p8593-8623. 31p.

Θεματικοί όροι: *CONCAVE functions, *CONVEX bodies, *MATHEMATICAL functions, *MATHEMATICS, *GEOMETRY, *CONVEX surfaces

Universality of renormalisable mappings in two dimensions: the case of polar convex integrands.

Συγγραφείς: Irving, Christopher¹ (AUTHOR) christopher.irving@tu-dortmund.de, Van Vaerenbergh, Benoît² (AUTHOR) benoit.vanvaerenbergh@uclouvain.be

Πηγή: Advances in Calculus of Variations. Oct2025, Vol. 18 Issue 4, p1253-1300. 48p.

Θεματικοί όροι: *MATHEMATICAL mappings, *CONCAVE functions, *MATHEMATICAL functions, *HARMONIC maps, *ASYMPTOTIC expansions, *VARIATIONAL approach (Mathematics)

A High-Precision, All-Rectangle-Based Method Linearly Concave Hydropower Output in Long-Term Reservoir Operation.

Συγγραφείς: Zheng, Hao^1,2,3 (AUTHOR), Huang, Yan^1,2,4 (AUTHOR), Wang, Yongqiang^1,2,3 (AUTHOR), Hou, Feixiang^4,5 (AUTHOR), Xu, Yong⁵ (AUTHOR), Chen, Cheng^3,5,6 (AUTHOR), Feng, Suzhen^3,6,7 (AUTHOR), Wang, Jinwen^3,7 (AUTHOR) jinwen.wang@hust.edu.cn

Πηγή: Energies (19961073). Oct2025, Vol. 18 Issue 19, p5102. 23p.

Θεματικοί όροι: *WATER power, *CONCAVE functions, *APPROXIMATION error, *MATHEMATICAL simplification, *WATER storage, *MATHEMATICAL programming, *MATHEMATICAL functions

Equations of state and excess entropy of repulsive inverse power particle potential fluids with variable stiffness.

Συγγραφείς: Heyes, D. M., Dini, D., Pieprzyk, S., Brańka, A. C.

Πηγή: Journal of Chemical Physics; 9/21/2025, Vol. 163 Issue 11, p1-14, 14p

Θεματικοί όροι: EQUATIONS of state, ENTROPY, STIFFNESS (Mechanics), MOLECULAR dynamics, CONCAVE functions

The role of concave functions in the study of interpolative contractions.

Συγγραφείς: Cvetković, Marija¹ (AUTHOR) marija.cvetkovic@pmf.edu.rs

Πηγή: QM - Quaestiones Mathematicae. Sep2025, p1-14. 14p.

Θεματικοί όροι: *CONCAVE functions, *JENSEN'S inequality, *MATHEMATICAL mappings, *MATHEMATICS, *LOGARITHMIC functions

Inverse and Logarithmic Coefficient Bounds of Concave Univalent Functions.

Συγγραφείς: Sakthivel, Kuppusami¹ (AUTHOR), Cho, Nak Eun² (AUTHOR), Sivasubramanian, Srikandan¹ (AUTHOR)

Πηγή: Axioms (2075-1680). Aug2025, Vol. 14 Issue 8, p553. 21p.

Θεματικοί όροι: *UNIVALENT functions, *CONCAVE functions, *TOEPLITZ matrices, *HANKEL operators, *VANDERMONDE matrices

Remarks on the Lieb’s concavity and Lindblad’s convexity theorems.

Συγγραφείς: Niezgoda, Marek¹ (AUTHOR) mniezgoda247@gmail.com

Πηγή: Journal of Algebra & Its Applications. Jul2025, p1. 18p.

Θεματικοί όροι: *CONCAVE functions, *ENTROPY, *NONNEGATIVE matrices, *CONVEX domains, *MATHEMATICS theorems, *CONVEX sets

Prize-allocation rules in generalized team contests: Prize-allocation rules in generalized team contests: K. Kobayashi et al.

Συγγραφείς: Kobayashi, Katsuya¹ (AUTHOR), Konishi, Hideo² (AUTHOR), Ueda, Kaoru³ (AUTHOR) k-ueda@nanzan-u.ac.jp

Πηγή: Economic Theory. Feb2025, Vol. 79 Issue 1, p151-179. 29p.

Θεματικοί όροι: *DIRECT costing, *NASH equilibrium, CONCAVE functions, COST functions, CONTESTS

Technical Note—On Adaptivity in Nonstationary Stochastic Optimization with Bandit Feedback.

Συγγραφείς: Wang, Yining¹ (AUTHOR) yining.wang@utdallas.edu

Πηγή: Operations Research. Mar/Apr2025, Vol. 73 Issue 2, p819-828. 10p.

Θεματικοί όροι: *OPERATIONS research, *BUDGET, OPTIMIZATION algorithms, CONCAVE functions, SMOOTHNESS of functions

On inner independence systems.

Συγγραφείς: de Vries, Sven¹ (AUTHOR), Raach, Stephen¹ (AUTHOR) raach@uni-trier.de, Vohra, Rakesh V.² (AUTHOR)

Πηγή: Naval Research Logistics. Feb2025, Vol. 72 Issue 1, p133-147. 15p.

Θεματικοί όροι: *AUCTIONS, GREEDY algorithms, CONCAVE functions, BACKPACKS, GENERALIZATION

IDEAL DEFAULT FOR RESOLVING DISPUTES EFFICIENTLY.

Συγγραφείς: Anbarci, Nejat^1,2 (AUTHOR), Celik, Gorkem^3,4 (AUTHOR) celik@essec.edu

Πηγή: International Economic Review. Feb2025, Vol. 66 Issue 1, p201-221. 21p.

Θεματικοί όροι: *UTILITY functions, *ARBITRATION & award, *DEFAULT (Finance), DISPUTE resolution, CONCAVE functions

Gaussian Correlation via Inverse Brascamp–Lieb

Συγγραφείς: Milman, Emanuel^{Aff1, IDs0044002501445x_cor1}

Πηγή: Probability Theory and Related Fields. :1-15

A new MM algorithm for root‐finding problems.

Συγγραφείς: Li, Xun‐Jian¹ (AUTHOR), Li, Shuang² (AUTHOR), Tian, Guo‐Liang³ (AUTHOR) tiangl@sustech.edu.cn

Πηγή: Statistica Neerlandica. Nov2024, Vol. 78 Issue 4, p692-701. 10p.

Θεματικοί όροι: *MATHEMATICAL optimization, NEWTON-Raphson method, CONCAVE functions, TAYLOR'S series, NONLINEAR equations

Dual-Functional MIMO Beamforming Optimization for RIS-Aided Integrated Sensing and Communication

Συγγραφείς: Zhao, X., Liu, H., Gong, S., Ju, X., Xing, C., Zhao, N.

Πηγή: IEEE Transactions on Communications IEEE Trans. Commun. Communications, IEEE Transactions on. 72(9):5411-5427 Sep, 2024

Probability distance estimates between diffusion processes and applications to singular McKean-Vlasov SDEs.

Συγγραφείς: Huang, Xing¹ (AUTHOR) xinghuang@tju.edu.cn, Ren, Panpan^1,2 (AUTHOR) panparen@cityu.edu.hk, Wang, Feng-Yu¹ (AUTHOR) wangfy@tju.edu.cn

Πηγή: Journal of Differential Equations. Mar2025, Vol. 420, p376-399. 24p.

Θεματικοί όροι: *CONCAVE functions, *PROBABILITY theory, *NOISE

Some New Integral Inequalities via Strong Convexity.

Συγγραφείς: Yimer, Markos Fisseha¹ (AUTHOR) markos.fisseha@aau.edu.et, Zhang, Zhihua¹ (AUTHOR) zhangzhihua@sdu.edu.cn

Πηγή: Journal of Applied Mathematics. 2/17/2025, Vol. 2025, p1-5. 5p.

Θεματικοί όροι: *CONVEX functions, *CONCAVE functions

On a New Class of Concave Bi-Univalent Functions Associated with Bounded Boundary Rotation.

Συγγραφείς: Sharma, Prathviraj¹ (AUTHOR) prathviraj@aucet.in, Sivasubramanian, Srikandan¹ (AUTHOR) sivasubramanian@aucet.in, Murugusundaramoorthy, Gangadharan² (AUTHOR) gms@vit.ac.in, Cho, Nak Eun³ (AUTHOR) necho@pknu.ac.kr

Πηγή: Mathematics (2227-7390). Feb2025, Vol. 13 Issue 3, p370. 12p.

Θεματικοί όροι: *CONCAVE functions, *ROTATIONAL motion, *UNIVALENT functions

On the Solvability of a System of Multidimensional Integral Equations with Concave Nonlinearities.

Συγγραφείς: Khachatryan, Kh. A.¹ (AUTHOR) khachatur.khachatryan@ysu.am, Petrosyan, H. S.² (AUTHOR) Haykuhi25@mail.ru

Πηγή: Differential Equations. Jan2025, Vol. 61 Issue 1, p79-93. 15p.

Θεματικοί όροι: *INTEGRAL equations, *CONCAVE functions, *POSITIVE systems, *VECTOR valued functions, *NONLINEAR systems

Dixie Cup Problem in an Interlacing Process

Συγγραφείς: Doumas, Aristides V.^{Aff1, Aff2, IDs11009025102203_cor1}

Πηγή: Methodology and Computing in Applied Probability. 27(4)