Výsledky vyhledávání - "CONCAVE functions"

A note on ordinally concave functions.

Autoři: Fujishige, Satoru Kojima, Fuhito Yokote, Koji

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

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

Weighted floating functions and weighted functional affine surface areas.

Autoři: Schütt, Carsten Thäle, Christoph Turchi, Nicola a další

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

Témata: *CONCAVE functions, *CONVEX bodies, *MATHEMATICAL functions, *MATHEMATICS, *GEOMETRY, *CONVEX surfaces

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

Autoři: Irving, Christopher Van Vaerenbergh, Benoît

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

Témata: *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.

Autoři: Zheng, Hao Huang, Yan Wang, Yongqiang a další

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

Témata: *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.

Autoři: Heyes, D. M. Dini, D. Pieprzyk, S. a další

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

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

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

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

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

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

Inverse and Logarithmic Coefficient Bounds of Concave Univalent Functions.

Autoři: Sakthivel, Kuppusami Cho, Nak Eun Sivasubramanian, Srikandan

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

Témata: *UNIVALENT functions, *CONCAVE functions, *TOEPLITZ matrices, *HANKEL operators, *VANDERMONDE matrices

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

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

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

Témata: *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.

Autoři: Kobayashi, Katsuya Konishi, Hideo Ueda, Kaoru

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

Témata: *DIRECT costing, *NASH equilibrium, CONCAVE functions, COST functions, CONTESTS

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

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

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

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

On inner independence systems.

Autoři: de Vries, Sven Raach, Stephen Vohra, Rakesh V.

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

Témata: *AUCTIONS, GREEDY algorithms, CONCAVE functions, BACKPACKS, GENERALIZATION

IDEAL DEFAULT FOR RESOLVING DISPUTES EFFICIENTLY.

Autoři: Anbarci, Nejat Celik, Gorkem

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

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

A new MM algorithm for root‐finding problems.

Autoři: Li, Xun‐Jian Li, Shuang Tian, Guo‐Liang

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

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

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

Autoři: Huang, Xing Ren, Panpan Wang, Feng-Yu

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

Témata: *CONCAVE functions, *PROBABILITY theory, *NOISE

Some New Integral Inequalities via Strong Convexity.

Autoři: Yimer, Markos Fisseha Zhang, Zhihua

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

Témata: *CONVEX functions, *CONCAVE functions

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

Autoři: Sharma, Prathviraj Sivasubramanian, Srikandan Murugusundaramoorthy, Gangadharan a další

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

Témata: *CONCAVE functions, *ROTATIONAL motion, *UNIVALENT functions

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

Autoři: Khachatryan, Kh. A. Petrosyan, H. S.

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

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

Some Generalizations of Banach'S Contraction Principle Via Hermite–Hadamard Inequalities.

Autoři: Rakočević, Vladimir Samet, Bessem

Zdroj: Mathematical Methods in the Applied Sciences; 11/30/2025, Vol. 48 Issue 17, p15928-15935, 8p

Témata: FIXED point theory, METRIC spaces, MATHEMATICAL functions, CONVEX functions, CONVEX domains, CONCAVE functions

Infinitely Many Time‐Periodic Solutions for the Beam Equation With Concave–Convex Nonlinearities.

Autoři: Liu, Jianhua Deng, Jiayu Ji, Shuguan

Zdroj: Mathematical Methods in the Applied Sciences; 11/30/2025, Vol. 48 Issue 17, p16143-16154, 12p

Témata: BOUNDARY value problems, BEAM dynamics, VARIATIONAL principles, NONLINEAR theories, EIGENVALUES, CONCAVE functions, CRITICAL point theory

Bounds for Blow‐Up Time and Decay Estimate of a Fourth‐Order Hyperbolic Equation With Logarithmic Nonlinearity.

Autoři: Zhang, Shuai Gao, Yunzhu Zu, Ge

Zdroj: Mathematical Methods in the Applied Sciences; 11/30/2025, Vol. 48 Issue 17, p15711-15722, 12p

Témata: DIFFERENTIAL inequalities, PARTIAL differential equations, LOGARITHMS, ENERGY dissipation, CONCAVE functions, MATHEMATICAL singularities, MATHEMATICAL analysis