Results 21 to 30 of about 434,585 (264)
New Properties and Identities for Fibonacci Finite Operator Quaternions
Mathematics, 2022 In this paper, with the help of the finite operators and Fibonacci numbers, we define a new family of quaternions whose components are the Fibonacci finite operator numbers. We also provide some properties of these types of quaternions.
Nazlıhan Terzioğlu +2 more
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A Circuit Topology Approach to Categorizing Changes in Biomolecular Structure
Frontiers in Physics, 2020 The biological world is composed of folded linear molecules of bewildering topological complexity and diversity. The topology of folded biomolecules such as proteins and ribonucleic acids is often subject to change during biological processes.
Otto Schullian +4 more
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A Hybrid Recommender System Based on Autoencoder and Latent Feature Analysis
Entropy, 2023 A recommender system (RS) is highly efficient in extracting valuable information from a deluge of big data. The key issue of implementing an RS lies in uncovering users’ latent preferences on different items. Latent Feature Analysis (LFA) and deep neural
Shangzhi Guo +5 more
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The Cyclic Decomposition of cf(Q_28×C_p)/ R ̅(Q_28×C_p)
Journal of Kufa for Mathematics and Computer, 2022 In this paper, we propose the cyclic decomposition of the factor group cf(Q_28×C_p),Z)/R ̅(Q_28×C_p ), and the group cf(Q_28×C_p ) is Z-valued class functions of the direct product group (Q_28×C_p ) under the operation of addition, and R(Q_28×C_p )is ...
Naseer Albakaa +2 more
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Triangular Matrix Representations
Journal of Algebra, 2000 A ring \(R\) is said to have a GTMR (reviewer's abbreviation for ``generalised triangular matrix representation'') if there is a positive integer \(n\) such that \(R\) is isomorphic to the ring of all \(n\times n\) upper triangular matrices with \(i\)-th diagonal entry in some ring \(R_i\) and with above-diagonal \((i,j)\)-entry in an \(R_i\)-\(R_j ...
Birkenmeier, Gary F. +3 more
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IEEE Access, 2019 In this paper, a graph-theory-based approach for representing planar mechanisms is presented, the Santiago Portilla method (SPM). From the corresponding adjacency matrix, SPM generates an extended matrix containing the complete characterization of a ...
Eric Santiago-Valenten +5 more
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Getting to the Roots of Matrix Representation [PDF]
Systematic Biology, 2005 Hibbett, D. S., and M. J. Donoghue. 1998. Integrating phylogenetic analysis and classification in fungi. Mycologia 90:347–356. Hibbett, D. S., and Thorn, R.G. 2001. Basidiomycota: Homobasidiomycetes. Pages 121–168 in The Mycota VII, systematics and evolution, Part B (D. J. McLaughlin, E. G. McLaughlin, and P. A.
Olaf R P, Bininda-Emonds +2 more
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Matrix Representation of Gaussian Optics [PDF]
American Journal of Physics, 1964 The ray-tracing method is used to discuss Gaussian optics. After proving that Gaussian optics can be described by matrices, some often-used general formulas for telescopic and focusing systems are derived. This formalism is then used to solve several problems.
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Estimates for matrix coefficients of representations
American Journal of Mathematics, 2022 20 ...
Bruno, T +3 more
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Research on splitting quaternions with generalized Tribonacci hybrid number components [PDF]
Notes on Number Theory and Discrete MathematicsThis paper introduces the Generalized Tribonacci Hybrid Split Quaternion (GTHSQ), a novel split quaternion with coefficients derived from generalized Tribonacci hybrid numbers.
Yanni Yang, Yong Deng
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