Results 91 to 100 of about 18,793 (244)
The Read-Bajraktarević functional on Hardy-Orlicz spaces
In this article we prove the existence of complex local fractal functions of the Hardy-Orlicz class. A local fractal function is the fixed point of the Read-Bajraktarević functional.
Waldo Arriagada
doaj +1 more source
Positivity-Preserving Rational Cubic Fractal Interpolation Function Together with Its Zipper Form
In this paper, a novel class of rational cubic fractal interpolation function (RCFIF) has been proposed, which is characterized by one shape parameter and a linear denominator.
Shamli Sharma +4 more
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A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
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
Fixed point theorem and iterated function system in φ-metric modular space
We introduce and study the concept of φ-metric modular space and, then define φ-α-Meir-Keeler contraction on it and explore its fixed point. Further, we define the Hausdorff distance between two non-empty compact subsets of the considered space.
Bikramjit Acharjee, Guru Prem Prasad M
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On linear transformation of generalized affine fractal interpolation function
In this work, we investigate a class of generalized affine fractal interpolation functions (FIF) with variable parameters, where ordinate scaling is substituted by a real-valued control function. Let $ {\mathcal S} $ be an iterated function system (IFS)
Najmeddine Attia , Rim Amami
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This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Advances on fractal measures of Cartesian product sets in Euclidean space
Let $ \mu $ and $ \nu $ be two compactly supported Borel probability measures on $ \mathbb R^d $ and $ \mathbb R^l $, respectively, and let $ q\in \mathbb R $ and $ h, g $ be two Hausdorff functions.
Najmeddine Attia
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C*-Algebras Associated with Iterated Function Systems [PDF]
Gilles G. de Castro
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Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Fast Basins and Branched Fractal Manifolds of Attractors of Iterated Function Systems [PDF]
Michael F. Barnsley +2 more
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