Hasil untuk "math.HO"

Kwok-Pun Ho

Jeremy Avigad

This is an essay about the value of mathematical and symbolic reasoning in the age of AI.

Christoph Lamm

We tell the story of the map in the (old) Mathematical Intelligencer 4 in 1972.

G. Lusztig

The history of the canonical basis and crystal basis of a quantized enveloping algebra and its representations is presented

Béla Bajnok

We present the problems and solutions to the 63rd Annual International Mathematical Olympiad.

Jia Li

In this article, we provide a new elementary proof of the Basel problem.

Bela Bajnok

A brief overview and history of the American Mathematics Competitions.

Zoltán Szilasi

Using techniques of projective geometry, we give elementary proofs of two theorems concerning Hagge configurations.

Stéphane Peigné

I present a simple, elementary proof of Morley's theorem, highlighting the naturalness of this theorem.

Athanase Papadopoulos

I will consider some questions related to Euler's work on cartography and its consequences, in which the foliations of the sphere by meridians and parallels play important roles.

Kwok-Pun Ho

Jun Li

A special theorem related to the Fagnano's problem is proved and an example of the theorem is shown in a golden rectangle.

S. F. Osinkin

We suggest a geometric visualization of the process of constructing a triangle with prescribed bisectors that makes the existence of such a triangle geometrically evident.

Claudio Bernardi

We discuss a non-intuitive situation concerning percentages.

Alexander Beilinson

These are reminiscences of I.M.Gelfand's mathematical seminar of 1970s-1980s. The essay will appear in the March 2016 issue of Notices of the AMS.

Man-Ho Ho

We give a direct proof that the Freed–Lott differential analytic index is well defined and a condensed proof of the differential Grothendieck–Riemann–Roch theorem. As a byproduct we also obtain a direct proof that the R / Z \mathbb {R}/\mathbb {Z} analytic index is well defined and a condensed proof of the R / Z \mathbb {R}/\mathbb {Z} Grothendieck–Riemann–Roch theorem.

Svante Janson

The calculations of the Tibetan calendar are described, using modern mathematical notations instead of the traditional methods.

Fuzhen Zhang

This is a book review for Zhan's Matrix Theory (AMS, GSM 147, 2013).

Jaime Gaspar

In this instructional exposition in Portuguese for the popularisation of mathematics, we state and prove the completeness theorem.

Vladimir Peller

We discuss the process of deterioration of quality of mathematical conferences caused by computer presentations.