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Clutching function of quaternionic Hopf line bundle

Factoring a polynomial into linear factors by ring extension

Cauchy completion and presentability

Basis description of a subgroup of a free abelian group of infinite rank

Explicit metrics

Reference that integer polynomials have few residues mod $N$ for some $N$

Status of Larry Guth's Sponge Problem

Solving the diophantine equation $x^4 + y^4 - 2z^4 + 2(x^2 + y^2 - 8z^2)t^2 = 6t^4$

Intersection of the kernel with the interpolation space

Ternary cubics: Hessian, gradients and cross products

Admissible boundaries of Diophantine parameters - can we take them to their wall?

Football team member swap problem

Isomorphisms between a double poset and its order-swapped transpose — has this been studied?

Isometry approximation to an $\epsilon$-isometry on a bounded domain, large $\epsilon$

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