JournalscmhVol. 101, No. 2

Volume 101, No. 2 (2026)

Commentarii Mathematici Helvetici

S2O

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Comment. Math. Helv. cover

pp. 193–238
Monotonicity formula and stratification of the singular set of perimeter minimizers in RCD spaces
Francesco FioraniAndrea MondinoDaniele Semola
DOI 10.4171/CMH/598
pp. 239–263
Rigidity of totally geodesic hypersurfaces in negative curvature
Ben Lowe
DOI 10.4171/CMH/599
pp. 265–304
The wandering domain problem for attracting polynomial skew products
Zhuchao JiWeixiao Shen
DOI 10.4171/CMH/606
pp. 305–344
Finite simple characteristic quotients of the free group of rank 2
William Y. ChenAlexander LubotzkyPham Huu Tiep
DOI 10.4171/CMH/600
pp. 345–392
Hameomorphism groups of positive genus surfaces
Cheuk Yu MakIbrahim Trifa
DOI 10.4171/CMH/601