The research of the Mathematical Institute is driven by the curiosity of its members and has many internal and external connections. It can be characterised as fundamental but with an open attitude towards applications.

All manuscripts submitted to Inter-Section need to adhere to these guidelines. Since 01-08-2022 Inter-Section uses APA7 as a reference system. Inter-Section therefore now follows the new Faculty of Archaeology guidelines concerning referencing and bibliography.

During the two-year History Research Master's programme you will learn from inspired academics and learn how to conduct high quality research.

Lecture, European Union Seminar

Lecture, Sociolinguistics & Discourse Studies Series

Lecture | LUCIS Keynote

PhD defence

PhD defence

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Lecture, Herta Mohr-lezing

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What can papyri teach us about antiquity? Students of papyrology in Leiden try to answer questions about life in antiquity aided by papyri from our collection.

The Hague Journal of Diplomacy regularly updates its digital bookshelf with recommendations of recent books on diplomacy, global affairs, and international studies.

The slogan of the Faculty of Archaeology, ‘The Future of the Past starts at Leiden University’, might sound like empty marketing speak. But there is something to it. The past can teach us a lot about climate change and that could make us fear the worst for our future. Archaeologist Gerrit Dusseldorp…

How has progress been made on diversity and inclusion at Leiden University over the past decade? Attendees reflected on this at the D&I Symposium 2024: Untold Stories. And in the workshops, students and staff discussed the next steps toward a more inclusive community.

At the Faculty of Science, forty per cent of the employees are of a non-Dutch nationality. Amongst PhDs that is even sixty per cent. How are they doing in a time of working at home in a different culture, when travelling is not possible? Clinical pharmacologist Lu Chen is the third in this series to…

From 19 to 21 September 2018 the third annual conference of the Law and Development Research Network (LDRN) will take place at Leiden University. The theme of the conference will be 'Interfaces'.

Science diplomacy, broadly defined as all activities at the intersection of science and foreign policy, has become a buzzword during the past ten years.

Many students and members of staff at Leiden University are politically active. In the run up to the local elections on 21 March candidates in The Hague and Leiden explain why you should vote for them, and what they want to do if they are elected. In this article, the Leiden candidates.

With cultural anthropology alumnus Jeroen Windmeijer, Leiden has added another writer to the fold. Following the success of his religious-historical thrillers, he has been able to call himself a full-time writer since 1 January 2019. ‘Not a true story but still true.’

Bram Geurds (20) is fascinated by politics. When he was 12, a political debate on TV caught his attention. And he decided he wanted to be mayor one day. Unsurprisingly, Bram is studying political science and is politically active. It might seem like he’s on course to become a professional politician.…

On Thursday 28 September 2017 the Institute of Public Administration of the Faculty of Governance and Global Affairs (FGGA) organizes the event ‘Good Governance in Asia and the West: What is the Difference?’ as part of the Leiden Asia Year. Below you can read the interview with professor Zeger van der…

The Executive Board proposes to take the decision to suspend the existing institutional student exchange programmes with two Israeli universities, and until further notice not to engage in any new exchange programmes with Israeli universities that have comparable links with the Israeli military (the…

It’s the middle of the academic year, but most of the University buildings are closed – something that hasn’t happened since the Second World War. Fortunately, after a week of intensive preparations, the teaching has moved online. How is the Central Crisis Team steering the University through the corona…

From cloth to serge and from ‘frame lands’ to a wool factory. Archaeologist and historian Roos van Oosten was pleasantly surprised by what she found out about Garenmarkt in Leiden. The historical research on the site of the new car park, which opens to the public on 19 February, has added a new chapter…

After a turbulent Covid year, the well-being of our students and staff has the highest priority. How can we prevent physical and mental health problems? This was the key question at the Opening of the Academic Year in Pieterskerk in Leiden on 6 September.

Laura van Broekhoven always knew she wanted to study archaeology, and that’s exactly what she did. Now this Leiden alumna is director of the Pitt Rivers Museum, one of the four museums of the University of Oxford.

From one year to the next, face masks have started to appear in the environment. As the masks are discarded, they end up in the top soil, in sediment layers, and in refuse heaps. In a couple of generations archaeologists will study the layer that has already been labeled the Face Mask Horizon. Current…

‘Our health is the area that stands to gain most from artificial intelligence.’ The three universities in Zuid-Holland are helping make these gains. Three researchers talk about their collaborative research into AI for health, drug discovery and healthcare in the AI knowledge cluster in Zuid-Holland.…

Should Leiden University cut its ties with the fossil fuel industry forthwith? This was the main question in a debate between students and staff. The answer was clearer for some than for others.

‘Even at the deepest point in the ocean you can still hear the noise from boats,' says biologist Hans Slabbekoorn. ‘And that's while sound is the most important means of communication for underwater life.' What is the effect of all that underwater noise on fish and other animals? Slabbekoorn is on board…

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

A glowing first-time mother-to-be with an impressive CV for someone of her age, newsreader Amber Brantsen would seem to lead a charmed life. ‘But I began to resent that image,’ says the Leiden Public Administration alumna. This led her to write the impressive and personal Uit Beeld (Out of the Picture).…

Piercing through the skull with an ice pick, administering electric shocks without an anaesthetic, or applying leeches to the uterus: these may seem like medieval methods of torture, but they are in fact therapies used in medicine. Willem van der Does writes about all of them in his new book. ‘Physicians…