City of London Corporation: Ward boundary maps (current)

The boundary maps are explained below.

The boundary map is defined as the direct sum of boundary maps on each of the terms of the sheet.

We require that the boundary map is compatible with the filtration; this means that d(FC) FC.

The elements of C are called n-chains and the homomorphisms d are called the boundary maps or differentials.

Official boundary map, with wards.

The boundary maps are created, for the most part, by observers who fly around the perimeters of blazes.

As suggested by the generalized Stokes' theorem, the exterior derivative is the "dual" of the boundary map on singular simplices.

Online - City of North Charleston, South Carolina, interactive zoning and boundary map.

View North Wheatley through this boundary map.