Oldenburg, Carl von Ossietzky University (Popularity: )

Department of Mathematics.

Open University (Popularity: )

Department of Applied Mathematics.

Osnabrück, University of (Popularity: )

Department of Mathematics and Computer Science.

Queen's University of Belfast (Popularity: )

School of Mathematics and Physics.

Radboud University Nijmegen (Popularity: )

Subfaculty of Mathematics.

Romanian Academy (Popularity: )

Institute of Mathematics.

Royal Institute of Technology and Stockholm University (Popularity: )

Department of Numerical Analysis and Computer Science

St. Petersburg State University (Popularity: )

Mathematics and Mechanics Faculty.

Tampere University of Technology (Popularity: )

Department of Mathematics.

Technical University of Denmark (Popularity: )

Department of Mathematics.

Tomsk State University (Popularity: )

Mechanics and Mathematics Department

Trier, University of (Popularity: )

Faculty of Mathematics.

Trinity College Dublin (Popularity: )

School of Mathematics

Universidad Complutense de Madrid (Popularity: )

Applied Mathematics (Biomathematics).

Universidad de Valladolid (Popularity: )

Department of Applied Mathematics and Computation.

Universidad Nacional de Educacion a Distancia (Popularity: )

Departamento de Matemáticas Fundamentales.

University of Athens (Popularity: )

Mathematics Department

University of Cambridge (Popularity: )

Department of Applied Mathematics and Theoretical Physics.

University of Central Lancashire (Popularity: )

Department of Physics, Astronomy and Mathematics.

University of Fribourg (Popularity: )

Institute of Mathematics.