Anders Alexander andersen
Simplicial sheaves and classification problems
Simplicial sheaves and classification problems
On formal DG-algebras
Naive motivic homotopy classes of endomorphisms of the projective line
Obstructions to the surjectivity of the Thom homomorphism
Representativity results in motivic degree theory
Cobordism theory: An introduction to topological pants
Bott periodicity via simplicial spaces and its application to K-theory
Naive homotopy theory for schemes
A classifying space for principal G-bundles with connection, in the category of simplicial presheaves
Differentiable structures on spheres and the Kervaire invariant