The mathematics group at the Department of Mathematics, Aarhus University, is an active and internationally recognized research unit. We carry out research in a wide selection of areas of mathematics and its applications. This includes:

• Algebra • Algebraic, complex, symplectic and differential geometry • Algebraic topology and homological algebra • Computational mathematics • Dynamical systems • Geometric invariant theory • Geometric and algebraic representation theory • Harmonic analysis • Inverse problems • Number theory • Operator algebras and free probability • Partial differential equations • Spectral theory and mathematical physics.

The mathematics group has active collaborations both nationally and internationally and with many other scientific fields, including Computer Science, Engineering and Physics.

Forough, M., Gardella, E. & Thomsen, K. (2024). Asymptotic lifting for completely positive maps. *Journal of Functional Analysis*, *287*(12), Article 110655. https://doi.org/10.1016/j.jfa.2024.110655

Stetkær, H. (2024). The equation f(xy)=f(x)h(y)+g(x)f(y) and representations on C^{2}. *Aequationes Mathematicae*, *98*(5), 1419-1438. https://doi.org/10.1007/s00010-023-01014-4

Hudert, M., Lindemann, D., Mangliár, L. & Swann, A. (2024). Computing irregular hypar-based quad-mesh patterns for segmented timber shells. *Computer-Aided Design*, *177*, Article 103772. https://doi.org/10.1016/j.cad.2024.103772

Baudoin, F. & Mostovyi, O. (2024). *The indifference value of the weak information*.

Laursen, M. L. (2024). Transcendence of certain sequences of algebraic numbers. *Research in Number Theory*, *10*(3), Article 70. https://doi.org/10.1007/s40993-024-00553-2

The links take you to the personal homepage in AU's system (pure), where you find publications and contact information.

Associate professor

Computer algebra, applied algebraic geometry, computational tropical geometry

Professor

Complex Geometry, Algebraic Geometry, Differential Geometry, Geometric PDEs.

Associate professor

Mathematical physics, PDEs, spectral and scattering theory of Schroedinger operators

Professor

Dirichlet forms, Differential geometry, Random matrices, Stochastic analysis

Associate Professor

Inverse problems, computational mathematics, applied analysis, PDEs

Associate professor

Algebraic geometry, non-commutative algebra, representation theory.

Associate professor

Algebraic geometry, non-commutative geometry, computational algebra

Villum Investigator, Professor

Analytic number theory, automorphic forms, representation theory, L-functions, microlocal analysis

Associate professor

Geometric representation theory, D-modules, derived algebraic geometry, homological and homotopical algebra, DG-categories and algebraic operads.

Professor

Number theory, Diophantine approximation, dynamical systems, ergodic theory

Associate professor

homological algebra, finite dimensional algebras, cluster combinatorics

Associate professor

Free probability theory, random matrices, Lévy processes, operator algebras.

Tenure Track Assistant Professor, AIAS-COFUND Fellow

Complex geometry, Differential geometry, Pluripotential theory, Canonical metrics in Kähler geometry.

Postdoc

Representation theory of algebras, (classical/higher) homological algebra, category theory, (co)torsion theories, cluster categories, cluster-tilting theory, Auslander–Reiten theory, cluster algebras

Postdoc

Representation theory, homological algebra, derived categories, finite dimensional algebras, and the homological conjectures.

Associate professor

Geometric Group Theory: CAT(0) spaces, totally disconnected locally compact groups, unitary representations

PhD Student

Homological algebra, triangulated categories, representation theory of quivers and algebras

PhD Student

Homological algebra, Representation theory of quivers and finite dimensional algebras, Differentially graded categories.

Postdoc

Postdoc

Representation theory of algebras, (higher) homological algebra, frieze patterns, continuous representations, tilting theory, gentle algebras

PhD Student

Postdoc

Representation theory and harmonic analysis on reductive groups over local and global fields

Guest PhD

Algebraic topology, triangulated categories, n-angulated categories, representation theory

Postdoc

Postdoc

Postdoc

Analytic number theory, Analytic aspect of automorphic L-functions, Delta methods, Moment method, Orbit method.

PhD Student

Stochastic analysis on Riemannian manifolds, Convexity on Riemannian manifolds

Postdoc

Emeritus associate professor

Emeritus professor

Harmonic analysis, representation theory, differential geometry, global analysis

Honorary professor

Mathematical analysis, partial differential equations, numerical analysis