Bezoek de website voor leraren en scholieren →

Organizing a semester at SLMath (part 1)

Remco van der Hofstad is the lead organizer of the Probability and Statistics of Discrete Structures program at the Simons-Laufer Mathematical Science Institute (SLMath), Spring 2025. This blog is part 1 in a trilogy of blogs. Yes, it’s happening! We have arrived at SLMath! How did we get here in the first place? We started […]

Random Graphs and Complex Networks: Volume 2 has appeared!

In February 2024, the second Volume of the Random Graphs and Complex Networks book series has appeared. This volume is aimed more towards the research community, including PhD students and researchers, with a mathematical background.

ICTS-NETWORKS workshop: A Confluence of Ideas

In the vibrant city of Bangalore, India, the International Centre for Theoretical Sciences (ICTS) played host to a discussion meeting titled "Challenges in Networks" from January 29 to February 2, 2024.

The Mysterious R explained in simple terms

During the Corona pandemic the reproduction number R appeared in much of the media. While it is not at all obvious what this quantity measures exactly, it is obvious that making it smaller than 1 really is crucial in controlling the spread of the virus. So what is this R really?

How the popular become even more popular

Many networks, from technological to social networks, and from the world-wide web to collaboration networks, have a hub-like structure. Why is this the case, and why are they not much more homogeneous?

Degrees in graphs I: the Handshake Lemma

A graph consists of objects called vertices and connections between them called edges. For every vertex, we can count how many neighbors it has, which is called its degree.