OOIR: Observatory of International Research

Papers

(The median citation count of Commentarii Mathematici Helvetici is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Residually finite non-linear hyperbolic groups	11
Homogeneous quasimorphisms, $C^0$-topology and Lagrangian intersection	9
Topological dynamics beyond Polish groups	8
$p$-adic equidistribution of CM points	7
An upper bound on the revised first Betti number and a torus stability result for RCD spaces	6
Curvature of the second kind and a conjecture of Nishikawa	6
Commensurating HNN-extensions: Hierarchical hyperbolicity and biautomaticity	6
Normal generators for mapping class groups are abundant	5
Chern classes of linear submanifolds with application to spaces of $k$-differentials and ball quotients	5
Trace field degrees of Abelian differentials	4
Linear independence in linear systems on elliptic curves	4
Corrigendum to “Lagrangian cobordisms and Lagrangian surgery”	4
Finite entropy vs finite energy	4
Corrigendum and addendum to Appendix A of “Fractal geometry of the complement of Lagrange spectrum in Markov spectrum”	4
Weak commutativity, virtually nilpotent groups, and Dehn functions	3
Subadditivity of Kodaira dimension does not hold in positive characteristic	3
Opening nodes in the DPW method: Co-planar case	3
Non-planarity of Markoff graphs $\bmod~p$	3
Periodic delay orbits and the polyfold implicit function theorem	3
Counting embedded curves in symplectic $6$-manifolds	2
Ricci flow of $W^{2,2}$-metrics in four dimensions	2
Collapsed Anosov flows and self orbit equivalences	2
Local-global principle for classical groups over function fields of $p$-adic curves	2
Unstable minimal surfaces in $\mathbb{R}^{n}$ and in products of hyperbolic surfaces	2
The Riemannian and symplectic geometry of the space of generalized Kähler structures	2

Short geodesics and small eigenvalues on random hyperbolic punctured spheres	2
Spectral gap and origami expanders	2
Rationality of even-dimensional intersections of two real quadrics	2
A transcendental approach to non-Archimedean metrics of pseudoeffective classes	1
$\mathbb{R}$-covered foliations and transverse pseudo-Anosov flows in atoroidal pieces	1
Number fields with prescribed norms (with an appendix by Yonatan Harpaz and Olivier Wittenberg)	1
Extensions of Veech groups II: Hierarchical hyperbolicity and quasi-isometric rigidity	1
Picard modular forms and the cohomology of local systems on a Picard modular surface	1
The mean number of $2$-torsion elements in the class groups of cubic orders	1
Staircase patterns in Hirzebruch surfaces	1
Counting lattices in products of trees	1
Homological norms on nonpositively curved manifolds	1
A model for random three-manifolds	1
$4$-manifolds with boundary and fundamental group $\mathbb{Z}$	1
Generic properties of $3$-dimensional Reeb flows: Birkhoff sections and entropy	1
Erratum to “The cyclic homology of the group rings”	1
Numerical characterization of complex torus quotients	1