Results 1 to 10 of about 205 (108)
Construction of a repetitive magic square with Ramanujan's number as its product
Heliyon, 2023 In this article, we build a repetitive magic square by multiplying four elements. This square is a matrix with its corresponding elements. The elements of this matrix that take different values allow us to obtain Ramanujan's number 1729 as its ...
Prasantha Bharathi Dhandapani +2 more
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International Journal of Mathematics and Mathematical Sciences, 2016 The definition of a regular magic square motivates us to introduce the new special magic squares, which are reflective magic squares, corner magic squares, and skew-regular magic squares.
Thitarie Rungratgasame +4 more
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مجلة بغداد للعلوم, 2009 In this paper we introduce two Algorithms, the first Algorithms when it is odd order and how we calculate magic square and rotation for it. The second Algorithms when it be even order and how to find magic square and rotation for it.
Baghdad Science Journal
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A Novel Chaos-Based Image Encryption Using Magic Square Scrambling and Octree Diffusing
Mathematics, 2022 Digital chaotic maps have been widely used in the fields of cryptography owing to their dynamic characteristics, however, some unfavorable security properties arise when they operate on devices with limited precision.
Jie Wang, Lingfeng Liu
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A New Algorithm Based on Magic Square and a Novel Chaotic System for Image Encryption
Journal of Intelligent Systems, 2019 This article introduces a simple and effective new algorithm for image encryption using a chaotic system which is based on the magic squares. This novel 3D chaotic system is invoked to generate a random key to encrypt any color image. A number of chaotic
AL-Hashemy Rageed Hussein +1 more
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New Infinite Classes for Normal Trimagic Squares of Even Orders Using Row–Square Magic Rectangles
MathematicsAs matrix representations of magic labelings of related hypergraphs, magic squares and their various variants have been applied to many domains. Among various subclasses, trimagic squares have been investigated for over a hundred years.
Can Hu, Fengchu Pan
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A secure and robust stereo image encryption algorithm based on DCT and Schur decomposition [PDF]
Journal of Information Technology Management, 2022 Security solutions of stereo images are always a major concern during the transmission and communication. In this manuscript, a simple yet efficient framework for encrypting stereo images is formulated using discrete cosine transform (DCT), generalized ...
S. Kumar +4 more
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Measurement sequences for magic state distillation [PDF]
Quantum, 2021 Magic state distillation uses special codes to suppress errors in input states, which are often tailored to a Clifford-twirled error model. We present detailed measurement sequences for magic state distillation protocols which can suppress arbitrary ...
Jeongwan Haah, Matthew B. Hastings
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Computation of Odd Magic Square Using a New Approach with Some Properties [PDF]
Engineering and Technology Journal, 2012 Several aspects of magic square studies fall within the computations all universes. Experimented computation has reverted patterns, some of which have lead to analytic insight.
Shatha A. Al-Najjar +2 more
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On Multiplicative Magic Squares [PDF]
The Electronic Journal of Combinatorics, 2010 In this note, we give a lower bound for the distance between the maximal and minimal element in a multiplicative magic square of dimension $r$ whose entries are distinct positive integers.
Javier Cilleruelo, Florian Luca
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