Results 1 to 10 of about 5,976,148 (331)
Fixed Point Iteration Based Algorithm for Asynchronous TOA-Based Source Localization [PDF]
Sensors, 2022 This paper investigates the problem of source localization using signal time-of-arrival (TOA) measurements in the presence of unknown start transmission time.
Yanbin Zou +3 more
doaj +5 more sources
Geometrically Constructed Family of the Simple Fixed Point Iteration Method
Mathematics, 2021 This study presents a new one-parameter family of the well-known fixed point iteration method for solving nonlinear equations numerically. The proposed family is derived by implementing approximation through a straight line.
Vinay Kanwar +6 more
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A New Modified Fixed-Point Iteration Process
Mathematics, 2021 In this paper, we present a new modified iteration process in the setting of uniformly convex Banach space. The newly obtained iteration process can be used to approximate a common fixed point of three nonexpansive mappings.
Chanchal Garodia +2 more
doaj +4 more sources
Differentiable Forward and Backward Fixed-Point Iteration Layers
IEEE Access, 2021 Recently, several studies have proposed methods to utilize some classes of optimization problems in designing deep neural networks to encode constraints that conventional layers cannot capture.
Younghan Jeon +2 more
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The Fixed Point Iteration of Positive Concave Mappings Converges Geometrically if a Fixed Point Exists: Implications to Wireless Systems [PDF]
IEEE Transactions on Signal Processing, 2021 We prove that the fixed point iteration of arbitrary positive concave mappings with nonempty fixed point set converges geometrically for any starting point.
Tomasz Piotrowski, R. Cavalcante
semanticscholar +2 more sources
MANAS: Journal of Engineering, 2013 We discuss the problem of finding approximate solutions of the equation x)0 f()0 (1) In some cases it is possible to find the exact roots of the equation (1) for example when f(x) is a quadratic on cubic polynomial otherwise, in general, is interested
Mehmet Karakas
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Wavefit: an Iterative and Non-Autoregressive Neural Vocoder Based on Fixed-Point Iteration [PDF]
Spoken Language Technology Workshop, 2022 Denoising diffusion probabilistic models (DDPMs) and generative adversarial networks (GANs) are popular generative models for neural vocoders. The DDPMs and GANs can be characterized by the iterative denoising framework and adversarial training ...
Yuma Koizumi +3 more
semanticscholar +1 more source
Fixed point theorems in uniformly convex Banach spaces
Ratio Mathematica, 2023 In this article, we establish a concept of fixed point result in Uniformly convex Banach space. Our main finding uses the Ishikawa iteration technique in uniformly convex Banach space to demonstrate strong convergence.
Manoj Karuppasamy, R. Jahir Hussain
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AIMS Mathematics, 2022 In this paper, we generate some non-classical variants of Julia and Mandelbrot sets, utilizing the Jungck-Ishikawa fixed point iteration system equipped with $ s $-convexity.
Swati Antal +3 more
semanticscholar +1 more source
Equivalence of Certain Iteration Processes Obtained by Two New Classes of Operators
Mathematics, 2021 The aim of this paper is two fold: the first is to define two new classes of mappings and show the existence and iterative approximation of their fixed points; the second is to show that the Ishikawa, Mann, and Krasnoselskij iteration methods defined for
Mujahid Abbas +2 more
doaj +1 more source