Subjects -> MATHEMATICS (Total: 1013 journals)     - APPLIED MATHEMATICS (92 journals)    - GEOMETRY AND TOPOLOGY (23 journals)    - MATHEMATICS (714 journals)    - MATHEMATICS (GENERAL) (45 journals)    - NUMERICAL ANALYSIS (26 journals)    - PROBABILITIES AND MATH STATISTICS (113 journals) MATHEMATICS (714 journals)            First | 1 2 3 4
 Showing 601 - 538 of 538 Journals sorted alphabetically Results in Mathematics Results in Nonlinear Analysis Review of Symbolic Logic       (Followers: 2) Reviews in Mathematical Physics       (Followers: 1) Revista Baiana de Educação Matemática Revista Bases de la Ciencia Revista BoEM - Boletim online de Educação Matemática Revista Colombiana de Matemáticas       (Followers: 1) Revista de Ciencias Revista de Educación Matemática Revista de la Escuela de Perfeccionamiento en Investigación Operativa Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas Revista de Matemática : Teoría y Aplicaciones       (Followers: 1) Revista Digital: Matemática, Educación e Internet Revista Electrónica de Conocimientos, Saberes y Prácticas Revista Integración : Temas de Matemáticas Revista Internacional de Sistemas Revista Latinoamericana de Etnomatemática Revista Latinoamericana de Investigación en Matemática Educativa Revista Matemática Complutense Revista REAMEC : Rede Amazônica de Educação em Ciências e Matemática Revista SIGMA Ricerche di Matematica RMS : Research in Mathematics & Statistics Royal Society Open Science       (Followers: 7) Russian Journal of Mathematical Physics Russian Mathematics Sahand Communications in Mathematical Analysis Sampling Theory, Signal Processing, and Data Analysis São Paulo Journal of Mathematical Sciences Science China Mathematics       (Followers: 1) Science Progress       (Followers: 1) Sciences & Technologie A : sciences exactes Selecta Mathematica       (Followers: 1) SeMA Journal Semigroup Forum       (Followers: 1) Set-Valued and Variational Analysis SIAM Journal on Applied Mathematics       (Followers: 11) SIAM Journal on Computing       (Followers: 11) SIAM Journal on Control and Optimization       (Followers: 18) SIAM Journal on Discrete Mathematics       (Followers: 8) SIAM Journal on Financial Mathematics       (Followers: 3) SIAM Journal on Mathematics of Data Science       (Followers: 1) SIAM Journal on Matrix Analysis and Applications       (Followers: 3) SIAM Journal on Optimization       (Followers: 12) Siberian Advances in Mathematics Siberian Mathematical Journal Sigmae SILICON SN Partial Differential Equations and Applications Soft Computing       (Followers: 7) Statistics and Computing       (Followers: 13) Stochastic Analysis and Applications       (Followers: 2) Stochastic Partial Differential Equations : Analysis and Computations       (Followers: 1) Stochastic Processes and their Applications       (Followers: 5) Stochastics and Dynamics Studia Scientiarum Mathematicarum Hungarica       (Followers: 1) Studia Universitatis Babeș-Bolyai Informatica Studies In Applied Mathematics       (Followers: 1) Studies in Mathematical Sciences       (Followers: 1) Superficies y vacio Suska Journal of Mathematics Education       (Followers: 1) Swiss Journal of Geosciences       (Followers: 1) Synthesis Lectures on Algorithms and Software in Engineering       (Followers: 2) Synthesis Lectures on Mathematics and Statistics       (Followers: 1) Tamkang Journal of Mathematics Tatra Mountains Mathematical Publications Teaching Mathematics       (Followers: 10) Teaching Mathematics and its Applications: An International Journal of the IMA       (Followers: 4) Teaching Statistics       (Followers: 8) Technometrics       (Followers: 8) The Journal of Supercomputing       (Followers: 1) The Mathematica journal The Mathematical Gazette       (Followers: 1) The Mathematical Intelligencer The Ramanujan Journal The VLDB Journal       (Followers: 2) Theoretical and Mathematical Physics       (Followers: 7) Theory and Applications of Graphs Topological Methods in Nonlinear Analysis Transactions of the London Mathematical Society       (Followers: 1) Transformation Groups Turkish Journal of Mathematics Ukrainian Mathematical Journal Uniciencia Uniform Distribution Theory Unisda Journal of Mathematics and Computer Science Unnes Journal of Mathematics       (Followers: 2) Unnes Journal of Mathematics Education       (Followers: 2) Unnes Journal of Mathematics Education Research       (Followers: 1) Ural Mathematical Journal Vestnik Samarskogo Gosudarstvennogo Tekhnicheskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki Vestnik St. Petersburg University: Mathematics VFAST Transactions on Mathematics       (Followers: 1) Vietnam Journal of Mathematics Vinculum Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics       (Followers: 1) Water SA       (Followers: 2) Water Waves Zamm-Zeitschrift Fuer Angewandte Mathematik Und Mechanik       (Followers: 1) ZDM       (Followers: 2) Zeitschrift für angewandte Mathematik und Physik       (Followers: 2) Zeitschrift fur Energiewirtschaft Zetetike

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Similar Journals
 The Mathematical GazetteNumber of Followers: 1      Subscription journal ISSN (Print) 0025-5572 - ISSN (Online) 2056-6328 Published by Cambridge University Press  [353 journals]
• MAG volume 105 issue 564 Cover and Front matter

Pages: 1 - 2
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.152

• MAG volume 105 issue 564 Cover and Back matter

Pages: 1 - 3
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.151

• Pairing theorems about parabolas through duality

Authors: Kilner; Steven J., Farnsworth, David L.
Pages: 385 - 396
Abstract: We investigate the pairing of theorems about parabolas through a dual transformation. Theorems and constructions concerning a parabola in a two-dimensional space can be in one-to-one correspondence with theorems and constructions concerning a parabola in the two-dimensional dual space. These theorems are called dual theorems.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.105

• Long medians and long angle bisectors

Authors: Abu-Saymeh; Sadi, Al-Momani, Yaqeen, Hajja, Mowaffaq, Hayajneh, Mostafa
Pages: 397 - 409
Abstract: Following Euler, we denote the side lengths and angles of a triangle ABC by a, b, c, A, B, C in the standard order. Any line segment joining a vertex of ABC to any point on the opposite side line will be called a cevian, and a cevian AA′ of length t will be called long, strictly long, or balanced according as t ≥ a, t> a or t = a. If A′ lies strictly between B and C, AA′ is called an internal cevian. This convention regarding cevians is not universal, and it is, for example, in a heavy contrast with that in [1, p. 73].
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.106

• The probability certain random quadratics have real roots

Authors: Boucher; Chris
Pages: 410 - 415
Abstract: Early in high school algebra, quadratics chosen as examples by teachers and textbooks alike tend to have integer coefficients and to factorise over the integers. This can give the misleading impression that such quadratics are the norm. As students progress into calculus and begin regularly seeing quadratics that are not as ‘nice’, we hope they become disabused of this notion. Indeed, even if the coefficients of the quadratic are integers, the probability that the quadratic factorises over the integers tends to zero as the range from which the integers are drawn grows (see [1]). But what if we ask about a behaviour less restrictive than factorising, say merely having real roots' This is the problem that concerns this Article.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.107

• Rectangles and spirals

Authors: Ridley; J. N.
Pages: 416 - 424
Abstract: Every reader knows about the Golden Rectangle (see [1, pp. 85, 119], [2, 3]), and that it can be subdivided into a square and a smaller copy of itself, and that this process can be continued indefinitely, converging towards the intersection point of diagonals of any two successive rectangles in the sequence. The circumscribed logarithmic spiral passing through the vertices and converging to the same point is also familiar (see [3, 4]), and is analogous to the circumcircle of a regular polygon or a triangle. The approximate logarithmic spiral obtained by drawing a quarter-circle inside each of the squares is equally well known [3, p. 64]. Perhaps slightly less familiar is the inscribed spiral, which is tangential to a side of every rectangle, like the incircle of a triangle or a regular polygon. It does not (quite) coincide with the spiral passing through the point of subdivision of each side, as discussed in [3, pp. 73-77]. The Golden Rectangle, its subdivisions, and the circumscribed and inscribed spirals are illustrated in Figure 1.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.108

• Johannes Kepler and his making of the Rudolphine Tables

Authors: Cooker; Mark J.
Pages: 425 - 432
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.109

• Monotonicity of the midpoint and trapezium estimates for integrals

Authors: Jameson; G. J. O.
Pages: 433 - 441
Abstract: The ‘midpoint’ approximation to the integral is.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.110

• Linearly periodic continued fractions

Authors: Kuhapatanakul; Kantaphon, Sukruan, Lalitphat
Pages: 442 - 449
Abstract: An infinite simple continued fraction representation of a real number α is in the formwhere is an integer, and are positive integers for This is often written more compactly in one of the following ways:.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.111

• A pretty series revisited

Authors: Stewart; Seán M.
Pages: 450 - 457
Abstract: In the May 1954 issue of the Gazette Daniel F. Ferguson challenged readers to devise their own proof for what he described as a curious and somewhat pleasing sum (see [1])
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.112

Authors: Mahony; John D.
Pages: 458 - 466
Abstract: Readers will most likely be aware of the works of Johann Sebastian Bach in the field of music, particularly of his Goldberg variations and the changes that can be rung, wherein aesthetically appealing alterations to structure produce a raft of colourful sounding themes. Similarly in the field of quadrature it is possible to revisit and re-establish well-known formulae by developing variations on the theme of a three-point interpolating quadratic formed to represent a function that is to be integrated.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.113

• Verifying non-isomorphism of groups

Authors: MacHale; Des
Pages: 467 - 473
Abstract: The concept of isomorphism is central to group theory, indeed to all of abstract algebra. Two groups {G, *} and {H, ο}are said to be isomorphic to each other if there exists a set bijection α from G onto H, such that for all a, b ∈ G. This can be illustrated by whatis usually known as a commutative diagram:
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.114

• Some more properties of the bisect-diagonal quadrilateral

Authors: de Villiers; Michael
Pages: 474 - 480
Abstract: Martin Josefsson [1] has coined the term ‘bisect-diagonal quadrilateral’ for a quadrilateral with at least one diagonal bisected by the other diagonal, and extensively explored some of its properties. This quadrilateral has also been called a ‘bisecting quadrilateral’ [2], a ‘sloping-kite’ or ‘sliding-kite’ [3], or ‘slant kite’ [4]. The purpose of this paper is to explore some more properties of this quadrilateral.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.115

• Aesop's moral on success

Authors: Allen; Edward J.
Pages: 481 - 489
Abstract: Aesop's Fables is an enduring collection of short stories with morals that is credited to Aesop, a slave who lived in early Ancient Greece about 2600 years ago. Undoubtedly many later ancient Greek philosophers such as Pythagoras, Socrates, Aristotle and Archimedes were told Aesop's fables in their youth. In a race described in ‘The Tortoise and the Hare’, one of the most famous of Aesop's fables, a tortoise, running in a steady constant manner, beats a hare that is racing irregularly. The lesson of the fable is often interpreted as ‘slow but steady wins the race’ or ‘consistent, effective effort leads to success’ (see [1]) and is applicable to many human activities. The fable illustrates the general problem of working toward an objective when the rate of work is either constant or varies randomly.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.116

• Expected length and probability of winning a tennis game

Authors: Cooper; Curtis, Kennedy, Robert E.
Pages: 490 - 500
Abstract: The game of tennis has provided mathematicians with many interesting problems. In [1], the problem of finding the probability that a certain player wins a tennis tournament was studied. Gale [2] determined the best serving strategy in tennis. First, we assume Alice and Bob play a game of tennis using the standard (or Deuce/Ad) scoring system, without a tiebreaker, and that Alice serves the game. We also assume that the probability that Alice wins any point she serves is . Stewart [3] proved that the probability that Alice wins is.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.117

• A triangular exploration

Authors: De; Prithwijit, Leversha, Gerry
Pages: 501 - 506
Abstract: In this Article we study the following problem: Let ΔABC be an acute-angled triangle. Let the points D, E, F on the sides BC, CA and AB, respectively, be such that AD is the median from A, BE is the internal angle bisector of ∠ABC, and CF is the altitude from C. This is shown in Figure 1.
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.118

• Correct answer – dodgy method

Authors: MacHale; Des
Pages: 507 - 510
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.119

• 105.38 A very simple proof of the two-squares theorem

Authors: Dolan; Stan
Pages: 511 - 511
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.120

• 105.39 The Eureka theorem of Gauss

Authors: Dolan; Stan
Pages: 512 - 514
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.121

• 105.40 A tale of two cubics

Authors: De; Prithwijit
Pages: 514 - 516
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.122

• 105.41 Topology haiku matrix

Authors: Hiller; Josh
Pages: 516 - 516
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.123

• 105.42 Generalised binomial theorem via Laplace transform technique

Authors: Kataria; Kuldeep Kumar, Mistri, Raj Kumar
Pages: 516 - 520
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.124

• 105.43 c2 = a2 + bd, a visual extension of the Pythagorean theorem

Authors: Laudano; Francesco
Pages: 520 - 521
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.125

• 105.44 A segment inside a square that is equal to the side of the square

Authors: Oxman; Victor, Stupel, Moshe
Pages: 522 - 523
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.126

• 105.45 British flag theorem for isosceles trapezia

Authors: Tran; Quang Hung
Pages: 523 - 529
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.127

• 105.46 Proximity of the incentre to the excentres and inequality for the
circumcevians of the incentre

Authors: Lukarevski; Martin
Pages: 529 - 533
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.128

• 105.47 On a synthetic proof for the conic sections orthoptics

Authors: Pellegrinetti; Dario
Pages: 533 - 538
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.129

• 105.48 Approximations for the Feller games

Authors: Nakata; Toshio
Pages: 539 - 543
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.130

• 105.49 Equality in mathematics

Authors: MacHale; Des
Pages: 544 - 548
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.131

• Correspondence

Authors: Stanley; P.
Pages: 549 - 549
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.132

• On ‘On the frequency of Friday the thirteenth’

Authors: Ricardo; Henry
Pages: 550 - 550
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.133

• On 105.16

Authors: Lord; Nick
Pages: 550 - 550
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.134

• On 105.17 and 105.18

Authors: Starr; Chris
Pages: 550 - 551
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.135

• On 105.19

Authors: Lord; Nick
Pages: 551 - 551
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.136

• On 105.23

Authors: Ricardo; Henry
Pages: 551 - 551
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.137

• Problem Corner

Authors: L; N.J.
Pages: 552 - 558
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.138

• Student Problems

Authors: Woollacott; Beth
Pages: 559 - 561
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.139

• The essence of mathematics through elementary problems by Alexandre
Borovik and Tony Gardiner, pp 376, £18.95, ISBN 978-1-78374-699-6, Open
Book Publishers (2019)

Authors: Leversha; Gerry
Pages: 562 - 564
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.140

• The shape of a life by Shing-Tung Yau and Steve Nadis, pp. 293, $20 (hard), ISBN 978-0-399-23590-6, Yale University Press (2019) • Free pre-print version: Loading... Authors: Giblin; Peter Pages: 564 - 566 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.141 • Perspective and projective geometry by Annalisa Crannell, Marc Frantz and Fumiko Futamura, pp. 280, £42 (paper), ISBN 978-0-69119-656-5, Princeton University Press (2019) • Free pre-print version: Loading... Authors: Toller; Owen Pages: 566 - 567 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.142 • Introduction to probability models (12th edn.) by Sheldon M. Ross, pp. 826, £92.95 (hard), ISBN 978-0-128-14346-9, Academic Press/Elsevier (2019) • Free pre-print version: Loading... Authors: Toller; Owen Pages: 567 - 567 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.143 • Tales of impossibility by David S. Richeson, pp. 436, £25 (hard), ISBN 978-0-69119-296-3, Princeton University Press (2019) • Free pre-print version: Loading... Authors: Hewitt; Samuel Pages: 568 - 569 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.144 • Games of no chance 5 edited by Urban Larsson, pp 490, £110.00 (hard), ISBN 978-1-108-48580-7, Cambridge University Press (2019) • Free pre-print version: Loading... Authors: Bevan; David Pages: 569 - 570 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.145 • The untold story of everything digital by Tom Green, pp. 182, £29.99 (paper), ISBN 978-0-36722-007-5, CRC Press (2019) • Free pre-print version: Loading... Authors: Hall; Peter Pages: 570 - 571 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.146 • Reverse mathematics: proofs from the inside out by John Stillwell, pp. 182, £14.99 (paper), ISBN 978-0-691-19641-1, Princeton University Press (2019) • Free pre-print version: Loading... Authors: Hoare; Graham Pages: 571 - 572 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.147 • Advanced problems in mathematics by Stephen Siklos, pp. 173, £18.99 (paper) or free pdf, ISBN 978-1-78374-776-4, Open Book Publishers (2019) • Free pre-print version: Loading... Authors: Morland; Tim Pages: 572 - 573 PubDate: 2021-10-13 DOI: 10.1017/mag.2021.148 • Prime suspects by Andrew Granville, Jennifer Granville and Robert J. Lewis, pp. 229,$22.95 (paper), ISBN 978-0-691-14915-8, Princeton
University Press (2019)

Authors: Wells; Lennie
Pages: 573 - 574
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.149

• Acknowledgements

Pages: 575 - 575
PubDate: 2021-10-13
DOI: 10.1017/mag.2021.150

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