2017/2018:

Algebra 3 (7.5 ECTS)

Algebraic Number Theory (7.5 ECTS)

Algebra 1 (7.5 ECTS)

2016/2017:

Algebra 3 (7.5 ECTS)

Algebra 1 (7.5 ECTS)

2015/2016:

Algebra 3 (7.5 ECTS)

Algebraic Number Theory (7.5 ECTS)

Algebra 1 (7.5 ECTS)

2014/2015:

Algebra 3 (7.5 ECTS)

Algebra 1 (7.5 ECTS)

Sage Days 61 in Copenhagen

2013/2014:

Algebra 3 (7.5 ECTS)

Workshop: Arithmetic of modular forms and related topics.

2012/2013:

Algebra 3 (7.5 ECTS)

Introduction to elliptic curves (7.5 ECTS)

2011/2012:

Algebra 3 (7.5 ECTS)

Linear Algebra (7.5 ECTS, Class teacher)

PhD school: Modular galois representations modulo prime powers.

(Lectures by Gabor Wiese, Ian Kiming, Panagiotis Tsaknias)

Algebraic Number Theory (7.5 ECTS)

2010/2011:

PhD school: Modular forms on congruence and
noncongruence subgroups.

(Lectures by Ian Kiming,
Matthias Schütt, Noriko Yui)

Algebra 1 (7.5 ECTS)

Basic algebraic structures (7.5 ECTS, together with Søren Jøndrup and Jørn B. Olsson)

Introduction to elliptic curves (7.5
ECTS)

2009/2010:

2008/2009:

Algebra 2 (7.5 ECTS)__ Modular forms__ (7.5 ECTS)

Graduate School of Mathematics and Applications:
Introduction to Q-curves.

Lectures by Imin Chen,
Simon Fraser University, Burnaby, Canada

2007/2008:

Algebra 2 (7.5 ECTS)

Introduction to elliptic curves (7.5 ECTS)

Graduate School of Mathematics and Applications: Duality in
Arithmetic, Brauer groups and Discrete Logarithms.

Lectures by Prof. Dr. Gerhard Frey, Inst. f. exp. Math.,
Univ. Essen-Duisburg, Germany

2006/2007:

Matematisk Metode (7.5 ECTS)

Cryptography (7.5 ECTS)

Algebraic number theory (7.5 ECTS)

Graduate School of Mathematics and Applications: Modular
forms and differential equations

Lectures by Helena Verrill, Louisiana State University,
USA

**2005/2006:**Matematisk Metode (7.5 ECTS)

MatMmini (0 ECTS)

Introduction to elliptic curves (7.5 ECTS)

Algebraic number theory (7.5 ECTS)

Graduate School of
Mathematics and Applications: Galois representations and Diophantine
equations

Lectures by Imin Chen, Simon Fraser University, Burnaby,
Canada

**2004/2005: **Matematisk Metode
(7.5 ECTS)

Introduction to cryptography. (7.5 ECTS)

MatMmini (0 ECTS)

Introduction to elliptic curves. (7.5 ECTS)

**2003/2004:**Algebraic number theory (10 ECTS)

Algebraic number theory II (10 ECTS)

**2002/2003:**Introduction to cryptography (10 ECTS)

Introduction to elliptic curves (10 ECTS)

**2001/2002:**

Mat1GB
(Exercises).

Fontaine
theory (10 ECTS)

**2000/2001:**Introduction to elliptic curves (10 ECTS)

Introduction to elliptic curves II (10 ECTS)

**1999/2000:**Elliptic curve cryptography (10 ECTS)

**1998/1999:**The work of Andrew Wiles and the proof of Fermat's last
theorem (10 ECTS)