Frobby is a software system and project for computations with monomial ideals.
Frobby is free software and it is intended as a vehicle for research on
monomial ideals, as well as a useful practical tool for investigating monomial
ideals.
The current functionality includes Hilbert series, maximal standard monomials,
combinatorial optimization on monomial ideals, primary decomposition,
irreducible decomposition, Alexander dual, associated primes, minimization and
intersection of monomial ideals as well as the computation of Frobenius
problems (using 4ti2) with very large numbers. Frobby is also able to
translate between formats that can be used with several different computer
systems, such as Macaulay 2, Monos, 4ti2, CoCoA4 and Singular. Thus Frobby
can be used with any of those systems.
