Results 11 to 20 of about 3,615 (267)
VARIASI POLA SIMETRI ROTASI 90 DERAJAT DARI SIMULASI SISTEM DINAMIK DENGAN TIGA TES KONVERGENSI
Jurnal Lebesgue, 2023 This article reviews the symmetry pattern which has rotational symmetry and translational symmetry along the -axis and -axis. The symmetry pattern is generated through the implementation of Matlab application using discrete dynamical system ...
Kintan Febri Cania +2 more
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Isometries and approximate isometries [PDF]
International Journal of Mathematics and Mathematical Sciences, 2001 Some properties of isometric mappings as well as approximate isometries are studied.
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Proceedings of the American Mathematical Society, 1995 In a Euclidean space of dimension two or more, any mapping that preserves unit distance is an isometry; this is the theorem of Beckmann and Quarles. We prove a similar theorem for spheres, assuming that a given distance less than a quarter great circle is preserved.
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Characterizations of rectangular (para)-unitary rational functions [PDF]
Opuscula Mathematica, 2016 We here present three characterizations of not necessarily causal, rational functions which are (co)-isometric on the unit circle: (i) through the realization matrix of Schur stable systems, (ii) the Blaschke-Potapov product, which is then employed to ...
Daniel Alpay +2 more
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Mathematics, 2020 There exist uncertain situations in which a random event is not a measurable set, but it is a point of a linear space inside of which it is possible to study different random quantities characterized by non-parametric probability distributions.
Pierpaolo Angelini, Fabrizio Maturo
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Symmetry and isometry of human adult hyoid bone: A cadaveric study in North Indian population
CHRISMED Journal of Health and Research, 2018 Introduction: Hyoid bone fracture is one of the most integral parts of internal examination during autopsy of hanging, ligature strangulation, or a throttling case.
Bhavna Kalyan +2 more
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A Functional Equation with Biadditive Functions
Annales Mathematicae Silesianae, 2022 Let S, H, X be groups. For two given biadditive functions A : S2 → X, B : H2 → X and for two unknown mappings T : S → H, g : S → S we will study the functional ...
Łukasik Radosław
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Discrete O(1,4) Transformations And New Scalar Quantum Modes On The De Sitter Spacetime
Annals of West University of Timisoara: Physics, 2012 It is shown that the isometry group of the de Sitter spacetime includes two different three-dimensional Abelian subgroups which transform between themselves through a discrete isometry corresponding to the time reversal in the five-dimensional Minkowski ...
Cotăescu Ion I.
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Essential Norm of the Weighted Composition Operators Between Growth Space [PDF]
Sahand Communications in Mathematical AnalysisFor $\alpha>0$, the growth space $\mathcal{A}^{-\alpha}$ is the space of all function $f\in H(\DD)$ such that $$\left\|f\right\|_{\mathcal{A}^{-\alpha}}=\sup_{z\in\DD}\left(1-\left|z\right|^2\right)^\alpha \left|f(z)\right|
Ebrahim Abbasi, Mostafa Hassanlou
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Factoring Euclidean isometries [PDF]
International Journal of Algebra and Computation, 2015 Every isometry of a finite-dimensional Euclidean space is a product of reflections and the minimum length of a reflection factorization defines a metric on its full isometry group. In this paper we identify the structure of intervals in this metric space by constructing, for each isometry, an explicit combinatorial model encoding all of its minimum ...
Noel Brady, Jon McCammond
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