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 2021-11-01 to 2025-11-01.)

Article	Citations
Normal generators for mapping class groups are abundant	16
$p$-adic equidistribution of CM points	10
Homogeneous quasimorphisms, $C^0$-topology and Lagrangian intersection	9
Curvature of the second kind and a conjecture of Nishikawa	8
The mean number of $2$-torsion elements in the class groups of cubic orders	7
Around the support problem for Hilbert class polynomials	7
Rationality of even-dimensional intersections of two real quadrics	7
Counting embedded curves in symplectic $6$-manifolds	7
Cutoff on Ramanujan complexes and classical groups	6
Generic properties of $3$-dimensional Reeb flows: Birkhoff sections and entropy	6
Permutation modules and cohomological singularity	6
Finite simple characteristic quotients of the free group of rank 2	5
Pressure at infinity and strong positive recurrence in negative curvature	4
The symplectic cohomology of magnetic cotangent bundles	4
Manhattan geodesics and the boundary of the space of metric structures on hyperbolic groups	4
Ping-pong partitions and locally discrete groups of real-analytic circle diffeomorphisms, II: Applications	4
Ulrich bundles on cubic fourfolds	4
Isometric immersions of RCD spaces	4
On the asymptotic growth of Birkhoff integrals for locally Hamiltonian flows and ergodicity of their extensions	4
Unstable minimal surfaces in $\mathbb{R}^{n}$ and in products of hyperbolic surfaces	3
Homological norms on nonpositively curved manifolds	3
Short geodesics and small eigenvalues on random hyperbolic punctured spheres	3
Local-global principle for classical groups over function fields of $p$-adic curves	3
Picard modular forms and the cohomology of local systems on a Picard modular surface	3
Opening nodes in the DPW method: Co-planar case	3

Extensions of Veech groups II: Hierarchical hyperbolicity and quasi-isometric rigidity	3
A model for random three-manifolds	2
Area and Gauss–Bonnet inequalities with scalar curvature	2
The Hilbert symbol in the Hodge standard conjecture	2
Bounds on the Lagrangian spectral metric in cotangent bundles	2
Numerical characterization of complex torus quotients	2
Effective drilling and filling of tame hyperbolic 3-manifolds	2
Relations between dynamical degrees, Weil’s Riemann hypothesis and the standard conjectures	2
Erratum to “Ergodic components of partially hyperbolic systems”	2
Patterson–Sullivan densities in convex projective geometry	2
You can hear the shape of a billiard table: Symbolic dynamics and rigidity for flat surfaces	2
Subadditivity of Kodaira dimension does not hold in positive characteristic	1
$\mathbb{R}$-covered foliations and transverse pseudo-Anosov flows in atoroidal pieces	1
Lagrangian cobordisms and Lagrangian surgery	1
Residually finite non-linear hyperbolic groups	1
Trace field degrees of Abelian differentials	1
Commensurating HNN-extensions: Hierarchical hyperbolicity and biautomaticity	1
Weak commutativity, virtually nilpotent groups, and Dehn functions	1
Hamiltonian flows for pseudo-Anosov mapping classes	1
Quantitative estimates for the Bakry–Ledoux isoperimetric inequality	1
Left orderability and taut foliations with one-sided branching	1
Hameomorphism groups of positive genus surfaces	1
Erratum to “The cyclic homology of the group rings”	1
Monotonicity formula and stratification of the singular set of perimeter minimizers in RCD spaces	1
Counting lattices in products of trees	1
The fine structure of the singular set of area-minimizing integral currents II: Rectifiability of flat singular points with singularity degree larger than $1$	1
Slow manifolds for infinite-dimensional evolution equations	1
Collapsed Anosov flows and self orbit equivalences	1
Staircase patterns in Hirzebruch surfaces	1
Self-referential discs and the light bulb lemma	1