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 2022-01-01 to 2026-01-01.)

Article	Citations
Homogeneous quasimorphisms, $C^0$-topology and Lagrangian intersection	18
$p$-adic equidistribution of CM points	10
Normal generators for mapping class groups are abundant	9
Curvature of the second kind and a conjecture of Nishikawa	8
Counting embedded curves in symplectic $6$-manifolds	8
Around the support problem for Hilbert class polynomials	7
The mean number of $2$-torsion elements in the class groups of cubic orders	7
Generic properties of $3$-dimensional Reeb flows: Birkhoff sections and entropy	6
Rationality of even-dimensional intersections of two real quadrics	6
Permutation modules and cohomological singularity	5
Finite simple characteristic quotients of the free group of rank 2	5
Cutoff on Ramanujan complexes and classical groups	4
Manhattan geodesics and the boundary of the space of metric structures on hyperbolic groups	4
The symplectic cohomology of magnetic cotangent bundles	4
On the asymptotic growth of Birkhoff integrals for locally Hamiltonian flows and ergodicity of their extensions	4
Ulrich bundles on cubic fourfolds	4
Ping-pong partitions and locally discrete groups of real-analytic circle diffeomorphisms, II: Applications	3
Unstable minimal surfaces in $\mathbb{R}^{n}$ and in products of hyperbolic surfaces	3
A model for random three-manifolds	3
Pressure at infinity and strong positive recurrence in negative curvature	3
Picard modular forms and the cohomology of local systems on a Picard modular surface	3
Homological norms on nonpositively curved manifolds	3
Local-global principle for classical groups over function fields of $p$-adic curves	3
Opening nodes in the DPW method: Co-planar case	3
Numerical characterization of complex torus quotients	3

Short geodesics and small eigenvalues on random hyperbolic punctured spheres	3
The Hilbert symbol in the Hodge standard conjecture	2
Patterson–Sullivan densities in convex projective geometry	2
Extensions of Veech groups II: Hierarchical hyperbolicity and quasi-isometric rigidity	2
Erratum to “Ergodic components of partially hyperbolic systems”	2
Counting and equidistribution over primes in hyperbolic groups	2
Bounds on the Lagrangian spectral metric in cotangent bundles	2
On invariants of foliated sphere bundles	2
Area and Gauss–Bonnet inequalities with scalar curvature	2
Relations between dynamical degrees, Weil’s Riemann hypothesis and the standard conjectures	2
Effective drilling and filling of tame hyperbolic 3-manifolds	2
Volume, entropy, and diameter in $\mathrm{SO}(p,q+1)$-higher Teichmüller spaces	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
Lagrangian cobordisms and Lagrangian surgery	1
Left orderability and taut foliations with one-sided branching	1
Commensurating HNN-extensions: Hierarchical hyperbolicity and biautomaticity	1
Recognising elliptic manifolds	1
Erratum to “The cyclic homology of the group rings”	1
Slow manifolds for infinite-dimensional evolution equations	1
Quantitative estimates for the Bakry–Ledoux isoperimetric inequality	1
Trace field degrees of Abelian differentials	1
Weak commutativity, virtually nilpotent groups, and Dehn functions	1
$\mathbb{R}$-covered foliations and transverse pseudo-Anosov flows in atoroidal pieces	1
Non-ergodicity on the $\mathsf{SU}(2)$-character varieties	1
Hamiltonian flows for pseudo-Anosov mapping classes	1
Residually finite non-linear hyperbolic groups	1
Collapsed Anosov flows and self orbit equivalences	1