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Related papers: Fibonacci--Theodorus Spiral and its properties

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In this expository paper written to commemorate Fibonacci Day 2016, we discuss famous relations involving the Fibonacci sequence, the golden ratio, continued fractions and nested radicals, and show how these fit into a more general…

History and Overview · Mathematics 2016-11-23 Robert Schneider

We study some properties of a triad of circles associated with a triangle. Each circle is inside the triangle, tangent to two sides of the triangle, and externally tangent to the circle on the third side as diameter. In particular, we find…

History and Overview · Mathematics 2023-11-06 Ercole Suppa , Stanley Rabinowitz

We show several properties related to the structure of the family of classes of two-dimensional periodic continued fractions. This approach to the study of the family of classes of nonequivalent two dimexsional periodic continued fractions…

Number Theory · Mathematics 2009-11-17 Oleg Karpenkov

A Heron quadrilateral is a cyclic quadrilateral whose area and side lengths are rational. In this work, we establish a correspondence between Heron quadrilaterals and a family of elliptic curves of the form $y^2 = x3+/alpha x^2-n^2x.$ This…

Number Theory · Mathematics 2015-12-15 Farzali Izadi , Foad Khoshnam , Dustin Moody

We consider the tiling of an $n$-board (a $1\times n$ array of square cells of unit width) with half-squares ($\frac12\times1$ tiles) and $(\frac12,\frac12)$-fence tiles. A $(\frac12,\frac12)$-fence tile is composed of two half-squares…

Combinatorics · Mathematics 2019-11-05 Kenneth Edwards , Michael A. Allen

When the sequence of regular polygons with consecutively increasing numbers of sides is joined edge-to-edge in a single direction while minimizing bending, the resulting structure assumes the shape of a logarithmic spiral. This paper proves…

General Mathematics · Mathematics 2026-02-13 Juno Park

Motivated by Elementary Problem B-1172 in the Fibonacci Quarterly (vol. 53, no. 3, pg. 273), formulas for the areas of triangles and other polygons having vertices with coordinates taken from various sequences of integers are obtained. The…

Combinatorics · Mathematics 2016-08-09 Virginia Johnson , Charles K. Cook

In this paper, we connect two well established theories, the Fibonacci numbers and the Jordan algebras. We give a series of matrices, from literature, used to obtain recurrence relations of second-order and polynomial sequences. We also…

Number Theory · Mathematics 2020-09-17 Santiago Alzate , Oscar Correa , Rigoberto Flórez

The Einstein tile is a novel type of non-periodic tile that can cover the plane without repeating itself. It has a simple shape that resembles a fedora. This research paper unveils the aperiodicity of the newly discovered Einstein tile…

General Mathematics · Mathematics 2024-03-18 Saksham Sharma

We study properties of an array of numbers, called "the triangle," in which each row is formed by rotating all the numbers in the previous row to the left by $m$ positions in cyclical fashion, then appending a number to the end of the row.…

Number Theory · Mathematics 2014-09-16 Philip Jameson Graber

The following article summarizes research where theorems and their respective demonstrations are postulated based on quadratic equations with special properties given by the Pythagorean triplets and the Fibonacci sequence given the second…

General Mathematics · Mathematics 2024-06-03 Pablo José Vega Esparza

The Fibonacci numbers are familiar to all of us. They appear unexpectedly often in mathematics, so much there is an entire journal and a sequence of conferences dedicated to their study. However, there is also another sequence of numbers…

History and Overview · Mathematics 2022-11-02 Trond Steihaug

Much has been written about the golden ratio $\phi=\frac{1+\sqrt{5}}{2}$ and this strange number appears mysteriously in many mathematical calculations. In this article, we review the appearance of this number in the graph theory. More…

History and Overview · Mathematics 2024-07-24 Saeid Alikhani , Nima Ghanbari

Fibonacci numbers and the golden ratio can be found in nearly all domains of Science, appearing when self-organization processes are at play and/or expressing minimum energy configurations. Several non-exhaustive examples are given in…

Popular Physics · Physics 2018-01-08 Vladimir Pletser

Icosahedron and dodecahedron can be dissected into tetrahedral tiles projected from 3D-facets of the Delone polytopes representing the deep and shallow holes of the root lattice D_6. The six fundamental tiles of tetrahedra of edge lengths 1…

Metric Geometry · Mathematics 2020-08-11 Mehmet Koca , Ramazan Koc , Nazife Ozdes Koca , Abeer Al-Siyabi

We discuss an equivalence relation on the set of square binary matrices with the same number of 1's in each row and each column. Each binary matrix is represented using ordered n-tuples of natural numbers. We give a few starting values of…

Combinatorics · Mathematics 2014-02-18 Krasimir Yordzhev

The aim of this work is to provide the contributors to journals or Hybrid numbers, akin to spinors, possess a broad range of applications in mathematical physics, geometry, and mathematics. In this study, these two significant topics were…

General Mathematics · Mathematics 2024-06-25 Selime Beyza Özçevik , Abdullah Dertli , Savaş Karaahmetoğlu

We survey the history and recent developments around two decades-old problems that continue to attract a great deal of interest: the slicing $\times 2$, $\times 3$ conjecture of H. Furstenberg in ergodic theory, and the distance set problem…

Classical Analysis and ODEs · Mathematics 2024-08-19 Pablo Shmerkin

The classical Fibonacci sequence is known to exhibit many fascinating properties. In this paper, we explore the Fibonacci sequence and integer sequences generated by second order linear recurrence relations with positive integer…

Probability · Mathematics 2016-11-11 Arulalan Rajan , R. Vittal Rao , Ashok Rao , H. S. Jamadagni

We classify the special families of dihedral folding tilings of the sphere derived from the M\"obius triangle $(2,3,4)$. Our study emerges from the study of isometric foldings in the Riemann sphere and meets at the juncture of the triangle…

Combinatorics · Mathematics 2024-11-12 Catarina Avelino , Hoi Ping Luk , Altino Santos