Results 21 to 30 of about 1,069,974 (241)

On asymptotically periodic solutions of linear discrete Volterra equations [PDF]

open access: yes, 2010
We show that a class of linear nonconvolution discrete Volterra equations has asymptotically periodic solutions. We also examine an example for which the calculations can be done explicitly.
Győri, István, Reynolds, David W.
core   +2 more sources

Ergodic and fixed point theorems for sequences and nonlinear mappings in a Hilbert space

open access: yesDemonstratio Mathematica, 2018
In this paper, we introduce the notion of 2-generalized hybrid sequences, extending the notion of nonexpansive and hybrid sequences introduced and studied in our previous work [Djafari Rouhani B., Ergodic theorems for nonexpansive sequences in Hilbert ...
Rouhani Behzad Djafari
doaj   +1 more source

Diameter Approximate Best Proximity Pair in Fuzzy Normed Spaces [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2019
The main purpose of this paper is to study the approximate best proximity pair of cyclic maps and their diameter in fuzzy normed spaces defined by Bag and Samanta.
Seyed Ali Mohammad Mohsenialhosseini   +1 more
doaj   +1 more source

Scalar field condensation behaviors around reflecting shells in Anti-de Sitter spacetimes

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We study scalar condensations around asymptotically Anti-de Sitter (AdS) regular reflecting shells. We show that the charged scalar field can condense around charged reflecting shells with both Dirichlet and Neumann boundary conditions.
Yan Peng, Bin Wang, Yunqi Liu
doaj   +1 more source

Convergence Theorem for a Family of Generalized Asymptotically Nonexpansive Semigroup in Banach Spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
Let 𝐸 be a real reflexive and strictly convex Banach space with a uniformly Gâteaux differentiable norm. Let 𝔍={𝑇(𝑡)∶𝑡≥0} be a family of uniformly asymptotically regular generalized asymptotically nonexpansive semigroup of 𝐸, with functions 𝑢,𝑣∶[0,∞)→[0,∞
Bashir Ali, G. C. Ugwunnadi
doaj   +1 more source

The generalized holographic c-function for regular AdS black holes

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We use the causal horizon entropy to study the asymptotic behaviors of regular AdS black holes. In some literature, the causal horizon entropy is regarded as a generalized holographic c-function.
Yang Li, Yan-Gang Miao
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Balancing a static black ring with a phantom scalar field

open access: yesPhysics Letters B, 2019
All known five dimensional, asymptotically flat, static black rings possess conical singularities. However, there is no fundamental obstruction forbidding the existence of balanced configurations, and we show that the Einstein–Klein-Gordon equations ...
Burkhard Kleihaus   +2 more
doaj   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Fixed points of asymptotically regular mappings [PDF]

open access: yes, 2005
Two general fixed point theorems for asymptotically regular self-mappings on a metric space X which satisfy the contractive condition (1) below are proved. Our results extend and generalize results of Sharma and Yuel [4] and Guay and Singh [3]
Ćirić, Lj.
core   +1 more source

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