• Corpus ID: 245837969

Tops of dyadic grids

  title={Tops of dyadic grids},
  author={Michel Alexis and Eric Sawyer and Ignacio Uriarte-Tuero},
We extend the notion of a dyadic grid of cubes in Euclidean space to include infinite dyadic cubes. These `tops' of a dyadic grid form a tiling of Euclidean space which is subject to the constraints similar to those arising in tiling Euclidean space by (finite) unit cubes. These tops arise in the theory of two weight norm inequalities through weighted Haar and Alpert wavelets.