boundary_names_degenerate: Calculation of degenerate boundary elements for boundary...

Description Usage Arguments Details Value See Also Examples

View source: R/boundary_calculations.R

Description

This functions calculates the row and column names for the degenerate boundary matrix.

Usage

1

Arguments

degree

Length of elements to be calculated. A positive integer

k

Order of underlying rack/birack. This will be passed on to up/down action, if necessary. A positive integer.

Details

This calculates all possible permutations of elements in $Z_k$ of length $degree$. If degenerate is true, it loops through all of them, removing the non-degenerate ones (that is, those where $x_i =/= x_i+1$ for all $i=0,...,degree-1$, for an element $x=(x_i)_0^degree)$).

Value

A matrix, where the rows represent the elements.

See Also

boundary_matrix_degenerate, boundary_names

Examples

1

quhomology documentation built on May 1, 2019, 8:44 p.m.