On two-dimensional shape-preserving approximation
On universal covers for four-dimensional sets of a given diameter
On visualisation scaling, subeigenvectors and Kleene stars in max algebra
On Viviani's Theorem and its Extensions
On weakly convex star-shaped polyhedra
On zonoids whose polars are zonoids
Once more about the 52 four-dimensional parallelotopes
Once more about Voronoi's conjecture and space tiling zonotopes
One brick at a time: a survey of inductive constructions in rigidity theory
One dimensional metrical geometry
One group of inequalities with altitudes and medians in triangle
One-dimensional Gromov minimal filling
One-dimensional minimal fillings with negative edge weights
Open sets satisfying systems of congruences
Optimal asymptotic bounds for spherical designs
Optimal Transport and Ricci Curvature: Wasserstein Space Over the Interval
Optimality and uniqueness of the (4,10,1/6) spherical code
Optimality and uniqueness of the Leech lattice among lattices
Optimally Dense Packings for Fully Asymptotic Coxeter Tilings by Horoballs of Different Types
Optimally dense packings of hyperbolic space