Results 1 to 10 of about 971 (113)
Image Encryption Using Quantum 3D Mobius Scrambling and 3D Hyper-Chaotic Henon Map [PDF]
Entropy, 2023 In encryption technology, image scrambling is a common processing operation. This paper proposes a quantum version of the 3D Mobius scrambling transform based on the QRCI model, which changes not only the position of pixels but also the gray values.
Ling Wang, Qiwen Ran, Junrong Ding
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Mathematics, 2020 Bifurcations have been studied with an extensive analysis of boundary curves of red, fixed components in the parametric space for a uniparametric family of simple-root finders under the Möbius conjugacy map applied to a quadratic polynomial.
Min-Young Lee, Young Ik Kim
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Fractal and Fractional, 2022 In this paper, a family of Ostrowski-type iterative schemes with a biparameter was analyzed. We present the dynamic view of the proposed method and study various conjugation properties.
Xiaofeng Wang, Xiaohe Chen
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Математичні Студії, 2023 In 1934 Lavrentiev solved the problem of maximum of product of conformal radii of two non-overlapping simply connected domains. In the case of three or more points, many authors considered estimates of a more general Mobius invariant of the form $$ T_{n}:
I. V. Denega, Ya. V. Zabolotnyi
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Mathematics, 2020 Optimal fourth-order multiple-root finders with parameter λ were conjugated via the Möbius map applied to a simple polynomial function. The long-term dynamics of these conjugated maps in the λ -parameter plane was analyzed to discover some ...
Young Hee Geum, Young Ik Kim
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Quaternionic Bézier curves, surfaces and volume
Lietuvos Matematikos Rinkinys, 2013 We extended the rational Bézier construction for linear, bi-linear and threelinear map, by allowing quaternion weights. These objects are Möbius invariant and have halved degree with respect to the real parametrization. In general, these parametrizations
Severinas Zube
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Invertible and normal composition operators on the Hilbert Hardy space of a half–plane
Concrete Operators, 2016 Operators on function spaces of form Cɸf = f ∘ ɸ, where ɸ is a fixed map are called composition operators with symbol ɸ. We study such operators acting on the Hilbert Hardy space over the right half-plane and characterize the situations when they are ...
Matache Valentin
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Journal of High Energy Physics, 2020 It was recently shown that the homogeneous and isotropic cosmology of a massless scalar field coupled to general relativity exhibits a new hidden conformal invariance under Mobius transformation of the proper time, additionally to the invariance under ...
Jibril Ben Achour, Etera R. Livine
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Construction of Cryptographic S-Boxes Based on Mobius Transformation and Chaotic Tent-Sine System
IEEE Access, 2019 Over the last few decades, different mediums of secure communication use chaos which is demonstrated by some nonlinear dynamical systems. Chaos shows unpredictable behavior and this characteristic is quite helpful in different encryption techniques and ...
Sajjad Shaukat Jamal +4 more
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Discrete Dynamics in Nature and Society, 2018 A triparametric family of fourth-order multiple-zero solvers have been proposed. In this paper, we select among them a uniparametric family of optimal fourth-order multiple-zero solvers with rational weight functions and pursue their dynamics by ...
Young Ik Kim, Young Hee Geum
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