559 search results for “number theory” in the Public website

Algebra, Geometry and Number Theory
The research of the Algebra, Geometry and Number Theory programme ranges from fundamental mathematical theory to algorithms and applications.

Algebra, Geometry and Number Theory
The research of the Algebra, Geometry and Number Theory cluster tries to bridge the gap between abstract theory and the world of algorithms and applications.

Concrete arithmetic between geometry and number theory
Bruin

Faster number theory, safer cryptography
Developing a method to simplify polynomials in complex curves

Algebra, Geometry and Number Theory (MSc)
The master’s specialisation Algebra, Geometry and Number Theory at Leiden University is aimed at students who wish to acquire a profound knowledge of one of the areas within pure mathematics. There is a strong theme dealing with algebra and number theory as well as a strong theme dealing with topology…

Geometric quadratic Chabauty and other topics in number theory
PhD Defence

Division points in arithmetic
This thesis consists of three chapters, the first two of which concern division points of elements of the multiplicative group of a number field.

Enumerative arithmetic
This thesis consists of three chapters. Each chapter is on a different subject. However, all three chapters address issues that arise in counting arithmetically interesting objects.

Fields Medal for Leiden Professor of Number Theory Manjul Bhargava
Leiden Professor of Number Theory Manjul Bhargava has been awarded a Fields Medal, widely regarded as the Nobel Prize for Maths. Bhargava is a professor in Princeton, and since 2010 has also been the holder of the Stieltjes chair in Leiden.

Bart de Smit appointed as professor Algebra and Number Theory
On Tuesday 15 September 2015, Bart de Smit has been appointed as professor of Algebra and Number Theory at the Mathematical Institute of Leiden University.

Martin Lubke
Science

Hendrik Lenstra
Science

Ronald Cramer
Science

Martin Bright
Science

M Bhargava
Science

Marco Streng
Science

David Holmes
Science

Peter Bruin
Science

Bas Edixhoven
Science

Bart de Smit
Science

Ronald van Luijk
Science

JanHendrik Evertse
Science

Stefan van der Lugt
Science

Robin de Jong
Science

Torsion points on elliptic curves over number fields of small degree
Promotor: S.J. Edixhoven Copromotor: L. van Geemen, P. Parent

Counting problems for number rings
Promotor: H.W. Lenstra

Modular curves, Arakelov theory, algorithmic applications
Promotor: S.J. Edixhoven, Copromotor: R.S. de Jong

On the 16rank of class groups of quadratic number fields
Promotores: P. Stevenhagen, E. Fouvry (Univeriste Paris Saclay)

Rob Tijdeman
Science

Peter Stevenhagen
Science

Joost Batenburg
Science

Topological aspects of rational points on K3 surfaces
Promotor: P. Stevenhagen, Copromotor: R.M. van Luijk

On padic decomposable form inequalities
Promotor: Prof.dr. P. Stevenhagen, JanHendrik Evertse, Copromotor: Pascal Autissier

Modular forms of weight one over finite fields
Promotor: S.J. Edixhoven

Probability theory
The research programme Probability Theory focuses on probability theory and on operations research.

On continued fraction algorithms
Promotor: Robert Tijdeman, Copromotor: Cornelis Kraaikamp

Theory
Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

Theory
Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

Inverse Jacobian and related topics for certain superelliptic curves
To an algebraic curve C over the complex numbers one can associate a nonnegative integer g, the genus, as a measure of its complexity.

Key Issues in Historical Theory
This book addresses the definition of history and how people are influenced by it.

Pavel Solomatin
Science
 Diplomatic Theory

Mersenne primes and class field theory
Promotor: H.W. Lenstra, Jr., Copromotor: B. de Smit

Primitivism and architectural theory
Subproject of

Mathematician Peter Koymans wins KWG PhD prize
Leiden PhD student Peter Koymans has been declared ‘best mathematics PhD student’ by the Royal Dutch Mathematical Society (KWG). He received the prize at the Dutch Mathematical Congress (NMC) on 24 and 25 April. With his talk about his research into the CohenLenstra conjecture, Koymans left eleven…

On the amount of sieving in factorization methods
Promotoren: R. Tijdeman, A.K. Lenstra, Copromotor: H.J.J. te Riele
 Econophysics & Network Theory

The Death of Archaeological Theory
The Death of Archaeological Theory, edited by John Bintliff and Mark Pearce, addresses the provocative subject of whether it is time to discount the burden of somewhat dogmatic theory and ideology that has built up over the last 25 years.

Theorie van fermionpariteitomkeringen in supergeleiders
Majorana meets a mermaid

On the randommatrix theory of Majorana fermions in topological superconductors
The thesis mainly contributes to the characterization of Majorana fermions as they appear in the Condensed Matter context.