Results 21 to 30 of about 5,534,659 (353)
Beyond the Golden Ratio for Variational Inequality Algorithms [PDF]
Journal of machine learning research, 2022 We improve the understanding of the $\textit{golden ratio algorithm}$, which solves monotone variational inequalities (VI) and convex-concave min-max problems via the distinctive feature of adapting the step sizes to the local Lipschitz constants ...
Ahmet Alacaoglu, A. Böhm, Yura Malitsky
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Bregman-Golden Ratio Algorithms for Variational Inequalities [PDF]
Journal of Optimization Theory and Applications, 2022 Variational inequalities provide a framework through which many optimisation problems can be solved, in particular, saddle-point problems. In this paper, we study modifications to the so-called Golden RAtio ALgorithm (GRAAL) for variational inequalities ...
Matthew K. Tam, Daniel J. Uteda
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Macan Ali In The Cirebon Glass Painting: The Study Of Ethnomathematics
Journal of Mathematics Instruction, Social Research and Opinion, 2022 The research objectives are: 1) Knowing the history and development of the Macan Ali and the typical Cirebon glass painting. 2) Knowing the mathematical elements in the typical Cirebon Ali Macan glass painting. The research method used by the researcher
Tegar Perkasa Wahyusukma +2 more
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A study of the concept and background of golden ratios in written sources [PDF]
ریاضی و جامعه, 2022 One of the most popular theories in aesthetics is the golden ratio theory in either theoretical or practical geometry. The golden ratio, the golden proportion which is called the extreme and mean ratio by Euclid, goes by other several various names over ...
Fatima Saadatmand
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Matematika dalam Seni: Barisan Fibonacci dan Golden Ratio Pada Lagu Hey Jude dari The Beatles
Gondang: Jurnal Seni dan Budaya, 2022 Golden ratio atau rasio emas sering diidentikkan dengan dengan suatu keindahan di alam. Karya-karya musik yang indah dan terkenal sering dipercaya mengandung golden ratio di dalam komposisi musiknya.
Maria Klara Amarilis Citra Sinta Dewi Tukan +1 more
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The Effect of Golden Ratio-Based Capital Structure on Firm’s Financial Performance
Sustainability, 2023 This study aims to apply the golden ratio to the capital structure of non-financial institutions in France and the United Kingdom to find the effect of the golden ratio’s deviation from the capital structure on financial performance. A golden ratio is an
Halkawt Ismail Mohammed Amin, Kemal Çek
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Angewandte Chemie, 2023 Metal nanoclusters have recently attracted extensive interest from the scientific community. However, unlike carbon-based materials and metal nanocrystals, they rarely exhibit a sheet kernel structure, probably owing to the instability caused by the high
Liang Fang +11 more
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Golden Ratio Primal-Dual Algorithm with Linesearch [PDF]
SIAM Journal on Optimization, 2021 Golden ratio primal-dual algorithm (GRPDA) is a new variant of the classical Arrow-Hurwicz method for solving structured convex optimization problem, in which the objective function consists of the sum of two closed proper convex functions, one of which ...
Xiaokai Chang +2 more
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AIMS Mathematics, 2023 In real Hilbert spaces, for the purpose of trying to deal with the pseudo-monotone variational inequalities problem, we present a new extrapolation projection contraction algorithm based on the golden ratio in this study.
Cuijie Zhang, Zhaoyang Chu
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The Golden Ratio Theorem: A Framework for Interchangeability and Self-Similarity in Complex Systems
Advances in Pure Mathematics, 2023 The Golden Ratio Theorem, deeply rooted in fractal mathematics, presents a pioneering perspective on deciphering complex systems. It draws a profound connection between the principles of interchangeability, self-similarity, and the mathematical elegance ...
Alessandro Rizzo
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