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Macaulay2 web site
Depth -- computations involving regular sequences
Description
Depth
is a package which will hopefully help users make computations involving regular sequences and depth. In particular, we add the functions
depth(Ideal,Ring)
and
regularSequence(Ideal,Ring)
.
Author
Bart Snapp
<
snapp@math.ohio-state.edu
>
Version
This documentation describes version
0.5.1
of Depth.
Source code
The source code from which this documentation is derived is in the file
Depth.m2
.
Exports
Functions
isCM
-- whether a ring or module is Cohen-Macaulay
isRegularSequence
-- whether a list is regular over a ring or module
regularSequence
-- generates a regular sequence
regularSequenceCheck
-- how much of a list is regular
Symbols
Attempts, see
regularSequence
-- generates a regular sequence
Bound, see
regularSequence
-- generates a regular sequence
Maximal, see
regularSequence
-- generates a regular sequence
Sparseness, see
regularSequence
-- generates a regular sequence