Volume 99, No. 2 (2024)
Commentarii Mathematici Helvetici
S2O
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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