Volume 99, No. 2 (2024)
Commentarii Mathematici Helvetici
S2O
Articles of this issue are accessible as open access under our subscribe to open model.
pp. 231–354 On the asymptotic growth of Birkhoff integrals for locally Hamiltonian flows and ergodicity of their extensionsKrzysztof FrączekCorinna Ulcigrai
pp. 355–395 Area and Gauss–Bonnet inequalities with scalar curvatureMisha GromovJintian Zhu
pp. 397–436 Commensurating HNN-extensions: Hierarchical hyperbolicity and biautomaticitySam HughesMotiejus Valiunas