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371 search results for “guest theory” in the Staff website

• Wifi for guests Wifi

  Guests and visitors at the University can be given temporary access to the wifi network. Staff of Leiden University can arrange the accesss to wifi themselves via the Eduroam Visitors Accesss (eVA). If a guest wishes to make use of the University’s wifi network for longer, a ULCN guest account is…

• Visitors and guest staff members Parking

  Visitors, guest staff and contractors can park at the university’s parking locations. Different rules and rates often apply.

• Applying for a guest or external account

  Do you have a guest who only requires limited ICT facilities? If so, you can apply for an ULCN account via your GMS-contact person. If your guest or external visitor needs more facilities, such as access to network drives, you have to request for a guest account via the Service portal.

• Towards a theory of militant constitutionalism Event - 13 February 2026

  PhD defence

• Visitors and guest staff members Social and Behavioural Sciences Parking

  Visitors, guest staff and contractors can park at the university’s parking locations. Different rules and rates often apply.

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  Floske Spieksma Professor emeritus Mathematics of Operations Research

  Faculty of Science

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  Luca Avena Associate professor

  Faculty of Science

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  Michael Keane Professor / guest

  Faculty of Science

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  Evgeny Verbitskiy Associate professor

  Faculty of Science

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  Evert Jan van Leeuwen University Lecturer

  Faculty of Humanities

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  Charlene Kalle Associate Professor

  Faculty of Science

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  Frank den Hollander Professor emeritus of Probability

  Faculty of Science

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  Georgios-Evgenios Douliakas Lecturer

  Faculty of Humanities

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  Ronald Cramer Professor of Cryptology

  Faculty of Science

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  Megumi Kitagawa Guest

  Social & Behavioural Sciences

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  David Holmes Professor Pure Mathematics

  Faculty of Science

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  Rusydi Makarim PhD candidate / self funded

  Faculty of Science

• Trick, trap, treason: Conspiracy theories on Turkey’s internal and external enemies (2002-2022) Event - 29 January 2026

  PhD defence

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  Marco Streng Associate Professor

  Faculty of Science

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  Martin Bright Associate professor and director of education

  Faculty of Science

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  Peter Stevenhagen Professor of Mathematics, in particular algebra and number theory

  Faculty of Science

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  Jan-Hendrik Evertse Associate professor

  Faculty of Science

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  M Bhargava Professor of Analytical algebraic number theory

  Faculty of Science

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  Peter Bruin Associate professor

  Faculty of Science

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  Robin de Jong Associate Professor

  Faculty of Science

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  Bart de Smit Vice Dean / professor of Algebra and number theory

  Faculty of Science

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  Arash Mohammadavvali External PhD candidate

  Faculty of Humanities

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  Ronald van Luijk Professor of Mathematics

  Faculty of Science

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  Hendrik Lenstra Professor emeritus of fundamental and applied mathematics

  Faculty of Science

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  Kyra Alberts External PhD Candidate

  Faculty of Humanities

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  Zhong Chua PhD candidate

  Faculty of Humanities

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  Koenraad Schalm Professor of Theoretical physics

  Faculty of Science

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  René van der Veer Professor emeritus Historical Education and Child Studies

  Social & Behavioural Sciences

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  Francisca Jungslager Lecturer

  Social & Behavioural Sciences

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  Richard Gill Professor emeritus of Mathematical statistics

  Faculty of Science

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  Chenyu Shi PhD candidate

  Faculty of Science

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  Nidesh Lawtoo Professor Modern/Contemporary European Literature and Culture

  Faculty of Humanities

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  Rob Tijdeman Professor emeritus of Analysis of number theory

  Faculty of Science

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  Hendrik Jacob Roelof Kaptein Lecturer

  Faculty of Law

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  Carlos Roos Muñoz Lecturer

  Faculty of Humanities

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  Nandan Malhotra PhD candidate-guest

  Faculty of Science

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  Mariëlle Linting Associate Professor

  Social & Behavioural Sciences

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  Sarita Koendjbiharie University Lecturer Management & Organization

  Faculty of Humanities

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  Oisin Flynn-Connolly Postdoc

  Faculty of Science

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  Marcello Bonsangue Scientific Director / Professor Computer Science

  Faculty of Science

• Guest lecture: Matsumoto Toshio’s Theory of the Antifascist Avant-Doc Event - 16 June 2025

  Lecture

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  Mateo Cohen External PhD candidate

  Social & Behavioural Sciences

• Danny Mekić guest columnist for de Volkskrant News - 29 January 2024

  De Volkskrant has a guest columnist every month who writes a column for the website on Sundays. eLaw PhD student Danny Mekić was asked by de Volkskrant to be guest columnist for the month of January.

• Uzbek mathematician refines world-famous theory: ‘So many things are connected’ News - 10 September 2025

  Predicting the collective behaviour of systems, like a large group of people electing one of the parties, is no easy task. But there’s a theory that scientists have been using for decades to do just that: the theory of Gibbs measures. Last week, mathematician Mirmukhsin Makhmudov earned his PhD for…

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  Qianpu Chen PhD candidate

  Faculty of Science