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79 search results for “geometry of number” in the Student website

• 
  Martin Bright Associate professor and director of education

  m.j.bright@math.leidenuniv.nl | 071 5277132

• 
  Ronald van Luijk Professor of

  rvl@math.leidenuniv.nl | 071 5277147

• 
  Marco Streng Associate Professor

  streng@math.leidenuniv.nl | 071 5277093

• 
  Robin de Jong Associate Professor

  rdejong@math.leidenuniv.nl | 071 5274829

• 
  Ronald Cramer Professor

  cramer@math.leidenuniv.nl | 071 5277047

• 
  Peter Bruin Associate professor

  p.j.bruin@math.leidenuniv.nl |

• 
  Hendrik Lenstra Professor emeritus

  hwl@math.leidenuniv.nl | 071 5277127

• 
  Rusydi Makarim PhD candidate / self funded

  r.h.makarim@math.leidenuniv.nl | 071 5272727

• Mathematics lecture: Manjul Bhargava - Magic squares, cubes and hypercubes Event - 30 April 2026

  Lecture

• 
  Joost Batenburg Professor

  k.j.batenburg@liacs.leidenuniv.nl | 071 5276985

• 
  Garnet Akeyr Lecturer

  g.j.akeyr@math.leidenuniv.nl | 071 5274845

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  Yuezhao Li PhD candidate

  y.li@math.leidenuniv.nl | 071 5272727

• 
  Haowen Zhang Postdoc

  h.zhang@math.leidenuniv.nl | 071 5272727

• 
  Emre Sertöz Assistant professor

  e.c.sertoz@math.leidenuniv.nl | 071 5274839

• 
  Léo Ducas Professor

  l.ducas@math.leidenuniv.nl | 071 5272727

• 
  Yajnaseni Dutta Assistant professor

  y.dutta@math.leidenuniv.nl | 071 5274844

• 
  Elie Studnia Postdoc

  e.n.g.studnia@math.leidenuniv.nl | 071 5272727

• 
  Eugenia Rosu Assistant professor

  e.rosu@math.leidenuniv.nl | 071 5277138

• 
  Jonathan Love Postdoc

  j.r.love@math.leidenuniv.nl | 071 5272727

• 
  Serge Fehr Professor

  s.o.fehr@math.leidenuniv.nl | 071 5272727

• Numbers are not an exact representation of an objective reality News - 15 March 2024

  Tim van de Meerendonk explores how farmers, insurance advisors and local politicians in India try to make sense of insurance figures through their moral convictions.

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  Sanskar Agrawal PhD candidate

  s.agrawal@math.leidenuniv.nl | 071 5272727

• 
  Paolo Bordignon PhD candidate

  p.bordignon@math.leidenuniv.nl | 071 5272727

• 
  Jorre The PhD candidate

  j.c.the@math.leidenuniv.nl | 071 5272727

• 
  Stef Nomden PhD candidate

  s.nomden@math.leidenuniv.nl | 071 5272727

• 
  Alexander Molyakov PhD candidate

  a.molyakov@math.leidenuniv.nl | 071 5272727

• 
  Amira Tlemsani PhD candidate

  a.tlemsani@math.leidenuniv.nl | 071 5272727

• 
  Victor de Vries PhD candidate

  v.w.h.de.vries@math.leidenuniv.nl | 071 5272727

• 
  Zhelun Chen PhD candidate / contract

  z.chen@math.leidenuniv.nl | 071 5272727

• 
  Antigona Pajaziti Self Funded PhD Candidate / Guest

  a.pajaziti@math.leidenuniv.nl | 071 5272727

• 
  Xiao Yang PhD candidate

  x.yang@math.leidenuniv.nl | 071 5272727

• 
  Shane Gibbons PhD candidate

  s.gibbons@math.leidenuniv.nl | 071 5272727

• 
  Wim Nijgh PhD candidate

  w.nijgh@math.leidenuniv.nl | 071 5272727

• 
  Jan Vonk Professor

  j.b.vonk@math.leidenuniv.nl | 071 5277149

• Losing count: the mathematical magic of counting curves News - 4 July 2024

  How can you figure out which points lie on a certain curve? And how many possible curves do you count by a given number of points? These are the kinds of questions Pim Spelier of the Mathematical Institute studied during his PhD research. Spelier received his doctorate with distinction on June 12.

• 
  Céline Fietz PhD candidate

  c.fietz@math.leidenuniv.nl | 071 5272727

• 
  Michael Yonli PhD candidate / self funded

  m.yonli@math.leidenuniv.nl | 071 5272727

• 
  Charlotte Dombrowsky PhD candidate

  c.k.l.dombrowsky@math.leidenuniv.nl | 071 5272727

• 
  Tazuko van Berkel Associate professor

  Faculty of Humanities

  t.a.van.berkel@hum.leidenuniv.nl | 071 5272674

• Number 1 in The Netherlands; number 22 in the world: Political Science at Leiden University News - 4 March 2021

  Where to study ’politics’? According to the QS World University Rankings, Leiden University is a good choice. In the 2021 edition, Leiden and The Hague retain their position in the top 25 of the most esteemed institutes worldwide. Within the Netherlands, we again claim the first position.

• Programme Mathematics (MSc)

  When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.

• Study adviser or coordinator Mathematics (MSc)

  Your study adviser or coordinator is an expert on all aspects of your study programme. If you have any questions or concerns about your programme, whether they be of a practical or academic nature, you can contact your study adviser.

• Grants for board members Info for student organisations

  Student organisations can request financial support from Leiden University to reward their board members.

• Brain changes underlying social anxiety: numbers count! News - 6 October 2017

  In a recent mega-analysis, researchers from Leiden University aimed to clarify the contradictory findings of research into social anxiety disorder. They found that to obtain reliable research results having the largest possible sample size is important. Publication in NeuroImage:Clinical.

• ERC Consolidator grant for Alessandra Silvestri: putting gravity to the test on cosmological scales News - 20 February 2024

  Does gravity work the same when you look at the largest scales in our universe? That’s what Leiden physicist Alessandra Silvestri will study with a 2 million euro ERC Consolidator grant. ‘We assume that it does, but we don’t actually know.’

• Board of Examiners Mathematics (MSc)

  The role of the Board of Examiners is to ensure that study programmes adhere to their Course and Examination Regulations. The Board of Examiners oversees all tests and examinations within the institute and determines whether students have acquired the knowledge and skills required for the awarding of…

• The Top 450 is growing: entry number 50 published News - 27 March 2024

  The 50th Top 450 entry has now been published. In the run-up to the university’s 450th anniversary, we are compiling our Top 450. What is your favourite?

• Leiden University’s intake numbers are stable, also for international students News - 10 November 2023

  The number of students enrolled at Leiden University remained stable this year. As at other Dutch universities, the growth in recent years seems to have levelled off. Leiden University is also following the national trend in terms of intake at the bachelor’s and master’s levels. The number of international…

• Svetlana Kharchenkova on The Diplomat about decreased number of U.S. books in China News - 23 September 2025

  The number of books by U.S. authors released in China has drastically decreased in recent years. Assistant professor Svetlana Kharchenkova wrote an article about this for the Diplomat.

• The number of threats is increasing. But is the Netherlands less safe? News - 11 June 2024

  Explosions at people’s homes, gangland killings and online threats: if you follow the news, it may seem as though threat levels in the Netherlands are rising. But is that really true? Researchers from Leiden University investigated this and have presented their results in the Dreigingsmonitor (Threat…