Math

Shi Jin, Director of the Institute of Natural Sciences, and Chair Professor of Mathematics, at Shanghai Jiao Tong University, visited mathematics last week (Friday 30 January) for research interaction and to give a Colloquium talk. His host for the visit …

Today, I am happy to announce a free interactive course, Introduction to Partial Differential Equations, that will help students all over the world master this important subject. This course introduces partial differential equations (PDEs) from scratch and covers the most …

Empirical Theoretical Computer Science “Could there be a faster program for that?” It’s a fundamental type of question in theoretical computer science. But except in special cases, such a question has proved fiendishly difficult to answer. And, for example, in …

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Understanding before, after, and between numbers is an important part of 2nd grade math. These skills help children build strong number sense, improve counting ability, and prepare for …

The paper “AdS3 integrability, Sine-Gordon and fractional supersymmetry“, with author Alessandro Torrielli, has been accepted for publication in Physical Review Research as a regular article. A final form preprint in available on the arXiv (link here). The massless S-matrix of …

Whether you’re a student in mathematics, engineering or scientific fields, you’re likely to encounter complex analysis—the study of complex numbers and complex functions. For mathematicians, complex analysis is a beautiful subject that provides powerful connections between apparently distant areas of …

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Worksheet on expanded form and short form helps students understand place value by practicing numbers in expanded form and short form. It includes simple and engaging questions where …

Thomas Bloom’s Erdös problem site has become a real hotbed of activity in recent months, particularly as some of the easiest of the outstanding open problems have turned out to be amenable to various AI-assisted approaches; there is now a …

The paper “Explicit non-Abelian gerbes with connections“, co-authored by Dominik Rist (Heriot-Watt & Maxwell Institute), Christian Saemann (Heriot-Watt & Maxwell Institute), and Martin Wolf, has been published (open access) today (20 January) in the Journal of Physics A: Mathematical and …

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Comparing and ordering fractions worksheet helps students practice comparing and ordering fractions in a simple and engaging way. Learners will compare fractions using the symbols >, <, and …