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724 records
- A counterexample to Kaplansky's quasitrace conjecture and failure of tensor-product stable finiteness
- A Counterexample to Kurosh’s Division-Ring Problem
- A counterexample to Ryser's covering conjecture
- A counterexample to Sidorenko's conjecture
- A counterexample to Tachikawa's second conjecture
- A counterexample to the coarse Novikov conjecture
- A counterexample to the Colin de Verdière chromatic conjecture
- A Counterexample to the Group-Ring Determinant Conjecture
- A counterexample to the nearby Lagrangian conjecture
- Three fixed points on the symplectic quadric threefold
- A dimension-free logarithmic Sobolev inequality for subgaussian log-concave measures
- A Direct Proof of Optimal Max-Cut Hardness
- A directional zero–one law under strict ellipticity
- A finite Smith–Toda complex V(4) at the prime 1009
- A finitely generated counterexample to the Eilenberg–Ganea conjecture
- A Fully Polynomial Randomized Approximation Scheme for Perfect Matchings in General Graphs
- A linear list-coloring bound in terms of the Hadwiger number
- A Modulus Proof of Cannon’s Conjecture
- A nine-dimensional counterexample to Borsuk's covering assertion
- A nondegenerate counterexample to the Morse-number Arnold bound
- A polynomial-time construction of strong thin trees
- A positive solution to Tingley’s problem
- A power saving for planar unit distances
- A proof of Seymour’s second-neighborhood conjecture
- A sharp Fourier certificate for planar circle packing
- A single-lattice covering bound of order n log n
- A singular normal affine surface with free tangent sheaf
- A smooth three-torus diffeomorphism with simple Lebesgue spectrum
- A surface counterexample to Shafarevich holomorphic convexity
- A torsion-free counterexample to reduced Baum–Connes injectivity
- A torsion-free counterexample to the Kadison–Kaplansky projection conjecture
- A Torsion-Free Group Algebra with Zero Divisors
- A torsion-free hyperbolic group that is not residually finite
- A translational tile with no fully periodic tiling in dimension three
- A universal group of type F∞
- Absolutely Continuous Spectrum for Weak-Disorder Anderson Models in Dimensions at Least Three
- Almost-everywhere Fourier convergence in L log L
- Almost-everywhere regularity of stationary integral varifolds
- An algebra of infinite little finitistic dimension
- An Artin group with no geometric CAT(0) action
- An explicit counterexample to the Auslander-Reiten conjecture
- An explicit failure of complex affine-space cancellation
- An explicit obstruction to nuclear norm-ultrapower embeddings
- An infinite finitely presented periodic group
- An infinite finitely presented simple amenable group
- An irrational-trace counterexample to reduced Baum–Connes
- An isomorphism of the free group factors
- Approximate counting of common bases of two matroids
- Arithmeticity of twisted finite correspondences for lattices over local fields
- Asymptotically minimal maxima of real Littlewood polynomials