• Public website
• Student website
• Staff website
• Organisational structure
• Library website

92 search results for “algebra geometry” in the Staff website

• 
  Emma Brakkee Postdoc

  Faculty of Science

  e.l.brakkee@math.leidenuniv.nl | +31 71 527 2727

• 
  Ronald Cramer Professor of Cryptology

  Faculty of Science

  cramer@math.leidenuniv.nl | +31 71 527 7047

• 
  David Holmes Professor Pure Mathematics

  Faculty of Science

  holmesdst@math.leidenuniv.nl | +31 71 527 7133

• 
  Rusydi Makarim PhD candidate / self funded

  Faculty of Science

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

• 
  Marco Streng Associate Professor

  Faculty of Science

  streng@math.leidenuniv.nl | +31 71 527 7093

• 
  Martin Bright Associate professor and director of education

  Faculty of Science

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

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

  Faculty of Science

  psh@math.leidenuniv.nl | +31 71 527 7125

• 
  Jan-Hendrik Evertse Associate professor

  Faculty of Science

  evertse@math.leidenuniv.nl | 071 5272727

• 
  M Bhargava Professor of Analytical algebraic number theory

  Faculty of Science

  m.bhargava@umail.leidenuniv.nl | +31 71 527 2727

• 
  Peter Bruin Associate professor

  Faculty of Science

  p.j.bruin@math.leidenuniv.nl | 071 5277142

• 
  Robin de Jong Associate Professor

  Faculty of Science

  rdejong@math.leidenuniv.nl | +31 71 527 4829

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

  Faculty of Science

  b.de.smit@science.leidenuniv.nl | +31 71 527 2727

• 
  Ronald van Luijk Professor of Mathematics

  Faculty of Science

  rvl@math.leidenuniv.nl | +31 71 527 7147

• 
  Hendrik Lenstra Professor emeritus of fundamental and applied mathematics

  Faculty of Science

  hwl@math.leidenuniv.nl | +31 71 527 7127

• Honouring a mathematical legacy: Edixhoven fellow tries to understand millennia-old problems News - 19 October 2023

  Not all problems are easy to solve, but with enough bright minds, you make progress step by step. ‘The kind of problems I am interested in have been occupying mathematicians for over two millennia,’ says theoretical mathematician David Lilienfeldt. In September, he started at the Mathematical Institute…

• 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.

• 
  Jan Vonk Professor Mathematics

  Faculty of Science

  j.b.vonk@math.leidenuniv.nl | +31 71 527 7149

• 
  Nikolas Adaloglou PhD candidate / Guest

  Faculty of Science

  n.adaloglou@math.leidenuniv.nl | 071 5272727

• 
  Yajnaseni Dutta Assistant professor

  Faculty of Science

  y.dutta@math.leidenuniv.nl | +31 71 527 4844

• 
  Jonathan Love Postdoc

  Faculty of Science

  j.r.love@math.leidenuniv.nl | +31 71 527 2727

• 
  Rosa Schwarz Guest

  Faculty of Science

  schwarz@lorentzcenter.nl | 071 5272727

• 
  Elie Studnia Postdoc

  Faculty of Science

  e.n.g.studnia@math.leidenuniv.nl | +31 71 527 2727

• 
  Yufan Ge PhD candidate

  Faculty of Science

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

• 
  Liam Chung PhD candidate

  Faculty of Science

  l.w.chung@liacs.leidenuniv.nl | 071 5272727

• 
  Stef Nomden PhD candidate

  Faculty of Science

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

• 
  Jorre The PhD candidate

  Faculty of Science

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

• 
  Sanskar Agrawal PhD candidate

  Faculty of Science

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

• 
  Joost Batenburg Professor Computer science

  Faculty of Science

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

• 
  Tobias Kappé Assistant professor

  Faculty of Science

  t.w.j.kappe@liacs.leidenuniv.nl | +31 71 527 2727

• Honourable mention for Rosa Schwarz at Christiaan Huygens Prize 2024 News - 1 November 2024

  During the award ceremony of the Christiaan Huygens Prize on 16 October, mathematician Rosa Schwarz received an honourable mention. Schwarz, former PhD candidate of the Mathematical Institute, received the mention for her dissertation ‘Logarithmic approach to the double ramification cycle’.

• 
  Garnet Akeyr Lecturer

  Faculty of Science

  g.j.akeyr@math.leidenuniv.nl | +31 71 527 4845

• Course: Algorithms in Algebra Event - 3 September 2025

  Course

• 
  Storm Wolters PhD candidate

  Faculty of Science

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

• 
  Shane Gibbons PhD candidate

  Faculty of Science

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

• 
  Zhelun Chen PhD candidate / contract

  Faculty of Science

  z.chen@math.leidenuniv.nl | +31 71 527 2727

• 
  Xiao Yang PhD candidate

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

• 
  Alex Braat PhD candidate

  Faculty of Science

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

• 
  Onno Berrevoets PhD candidate

  Faculty of Science

  o.b.berrevoets@math.leidenuniv.nl | 071 5272727

• 
  Charlotte Dombrowsky PhD candidate

  Faculty of Science

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

• New professor David Holmes engages with age-old counting problems News - 6 December 2023

  As of 1 October, David Holmes has been appointed full professor of Pure Mathematics at the Mathematical Institute (MI). His work lies at the intersection of algebra, geometry and number theory.

• 
  Oisin Flynn-Connolly Postdoc

  Faculty of Science

  o.c.flynn.connolly@liacs.leidenuniv.nl | 071 5272727

• Half a million for X-ray research to conserve masterpieces News - 16 July 2024

  Professor of Computer Science Joost Batenburg has received half a million euros from the Dutch Research Council (NWO) to improve the conservation of historical paintings with 3D X-ray imaging.

• In Memoriam - Bas Edixhoven News - 19 January 2022

  On January 16, 2022, our respected and beloved colleague Prof. dr. Bas Edixhoven passed away after a short period of serious illness.

• Subproduct Systems and C*-algebras Event - 22 October 2025

  PhD defence

• 70 years Mathematical Institute - growth, prosperity and (mathematical) challenges News - 17 January 2025

  Floreat et crescat. Flourish and grow. That was what was wished for the Mathematical Institute at its opening. Now, the institute proudly celebrates its 70th anniversary. Time to reflect on how it all began. And importantly, how is it doing now?

• Decompositions in algebra Event - 5 March 2024

  PhD defence

• Geometry and Active Matter Event - 29 June 2023

  PhD defence

• From equations to excursions: Leiden students excel at International Maths Competition News - 21 August 2025

  Five mathematics students from Leiden University and their coach stood out this summer in Bulgaria at the IMC: the International Mathematics Competition for university students. Lance, Ryan, Casper, Mads and Lars tackled tough maths problems and also made the most of the Bulgarian sunshine.

• An Algebra for Interaction of Cyber-Physical Components Event - 1 June 2023

  PhD defence

• On the degree of Kummer extensions for commutative algebraic groups Event - 5 February 2025

  PhD defence