• Finsler currents

• A non-compact convex hull in generalized non-positive curvature 

with Yannick Krifka and Elefterios Soultanis

• Lipschitz extension theorems with explicit constants

• Geometric and analytic structures on metric spaces homeomorphic to a manifold

with Denis Marti and Stefan Wenger

• On a problem of Mazur and Sternbach (not intended for publication)

• Filling minimality and Lipschitz-volume rigidity of convex bodies among integral current spaces

with Paul Creutz and Elefterios Soultanis

J. Reine Angew. Math. 805, 213-239 (2023). 

• Undistorted fillings in subsets of metric spaces

with Stefan Wenger and Robert Young 

Adv. Math. 423, (2023), pp. 1-54

• Absolute Lipschitz extendability and linear projection constants 

fixed typos in the proof of Lemma 3.2.

Studia Math. 264, no. 3, (2022), pp. 335-359

• Almost minimal orthogonal projections 

Israel J. Math. 243, no. 1, (2021), pp. 355–376 

• Computation of maximal projection constants 

J. Funct. Anal. 277, no. 10, (2019), pp. 3560-3585

See also: Erratum to computation of maximal projection constants 

• Lipschitz extensions to finitely many points 

Anal. Geom. Metric Spaces, Volume 6, Issue 1 (2018), pp. 174-191

• Extending and improving conical bicombings  

to appear in L'Enseignement Mathématique 

• Conical geodesic bicombings on subsets of normed vector spaces  

with Benjamin Miesch

Adv. Geom., Volume 19,  Issue 2, (2019), pp. 151-164  

• Fixed point theorems for metric spaces with a conical geodesic bicombing

Ergodic Theory Dyn. Syst. 38, No. 5, (2018), pp. 1642-1657

• Integral representation of functions on the circle

to appear in Real Analysis Exchange 

• Approximating spaces of Nagata dimension zero by weighted trees  

with Hubert Sidler

Illinois J. Math. 67 (1), (2023), pp. 45-72

• False-twin-free graphs with a fixed number of negative eigenvalues   

fixed typos in the proof of Proposition 1.3.

Linear Algebra Appl. 618 (2021), pp. 144-149 

• Fixed point and Lipschitz extension theorems for barycentric metric spaces    

PhD thesis, ETH Zürich (2020)     

• Contracting barycenter maps and conical geodesic bicombings   

MSc thesis, ETH Zürich (2015)     

• On Brouwer's proof of invariance of dimension   

BSc thesis, ETH Zürich (2014)     

• Was sind Fraktale?

Maturaarbeit, Gymnasium Kirchenfeld (2008)