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 2021-06-01 to 2025-06-01.)

Article	Citations
Normal generators for mapping class groups are abundant	14
$p$-adic equidistribution of CM points	12
Homogeneous quasimorphisms, $C^0$-topology and Lagrangian intersection	8
Curvature of the second kind and a conjecture of Nishikawa	7
The mean number of $2$-torsion elements in the class groups of cubic orders	6
On the asymptotic growth of Birkhoff integrals for locally Hamiltonian flows and ergodicity of their extensions	6
Counting embedded curves in symplectic $6$-manifolds	6
Generic properties of $3$-dimensional Reeb flows: Birkhoff sections and entropy	6
Manhattan geodesics and the boundary of the space of metric structures on hyperbolic groups	6
Rationality of even-dimensional intersections of two real quadrics	6
Cutoff on Ramanujan complexes and classical groups	6
Permutation modules and cohomological singularity	5
Isometric immersions of RCD spaces	4
Ulrich bundles on cubic fourfolds	4
Finite simple characteristic quotients of the free group of rank 2	4
The symplectic cohomology of magnetic cotangent bundles	3
Short geodesics and small eigenvalues on random hyperbolic punctured spheres	3
Ping-pong partitions and locally discrete groups of real-analytic circle diffeomorphisms, II: Applications	3
Opening nodes in the DPW method: Co-planar case	3
Pressure at infinity and strong positive recurrence in negative curvature	3
Unstable minimal surfaces in $\mathbb{R}^{n}$ and in products of hyperbolic surfaces	3
Local-global principle for classical groups over function fields of $p$-adic curves	2
Picard modular forms and the cohomology of local systems on a Picard modular surface	2
Erratum to “Ergodic components of partially hyperbolic systems”	2
The Nirenberg problem of prescribed Gauss curvature on $S^2$	2

A model for random three-manifolds	2
Extensions of Veech groups II: Hierarchical hyperbolicity and quasi-isometric rigidity	2
Effective drilling and filling of tame hyperbolic 3-manifolds	2
The Hilbert symbol in the Hodge standard conjecture	2
Homological norms on nonpositively curved manifolds	2
Numerical characterization of complex torus quotients	2
Bounds on the Lagrangian spectral metric in cotangent bundles	2
Area and Gauss–Bonnet inequalities with scalar curvature	2
Relations between dynamical degrees, Weil’s Riemann hypothesis and the standard conjectures	1
Commensurating HNN-extensions: Hierarchical hyperbolicity and biautomaticity	1
$\mathbb{R}$-covered foliations and transverse pseudo-Anosov flows in atoroidal pieces	1
Moments and interpretations of the Cohen–Lenstra–Martinet heuristics	1
Weak commutativity, virtually nilpotent groups, and Dehn functions	1
You can hear the shape of a billiard table: Symbolic dynamics and rigidity for flat surfaces	1
Subadditivity of Kodaira dimension does not hold in positive characteristic	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
Patterson–Sullivan densities in convex projective geometry	1
Self-referential discs and the light bulb lemma	1
Slow manifolds for infinite-dimensional evolution equations	1
Counting lattices in products of trees	1