most citedFactorization of polynomials in one variable over the tropical semiring

23 citations · 24 across the 2 of their papers we have counts for

collaborators
Showing math.COShow all

2 papers · 1 filter

math.CO2005★ 1 cited

Kapranov rank vs. tropical rank

K. H. Kim, F. W. Roush

We show that determining Kapranov rank of tropical matrices is not only NP-hard over any infinite field but also if solving Diophantine equations over the rational numbers is undec…

math.CO2005★ 23 cited

Factorization of polynomials in one variable over the tropical semiring

Ki Hang Kim, Fred W. Roush

We show factorization of polynomials in one variable over the tropical semiring is in general NP-complete, either if all coefficients are finite, or if all are either 0 or infinity…