W. Schmid

activity

20082024

most citedThe Catenary Degree of Krull Monoids I

32 citations · 113 across the 18 of their papers we have counts for

collaborators

Showing 2013Show all

3 papers · 1 filter

math.CO2013

Some exact values of the Harborth constant and its plus-minus weighted analogue

Luz Elimar Marchan, Oscar Ordaz, Dennys Ramos +1

The Harborth constant of a finite abelian group is the smallest integer $ℓ$ such that each subset of $G$ of cardinality $ℓ$ has a subset of cardinality equal to the exponent…

math.NT2013

Remarks on the plus-minus weighted Davenport constant

Luz Elimar Marchan, Oscar Ordaz, Wolfgang Schmid

For $(G, +)$ a finite abelian group the plus-minus weighted Davenport constant, denoted $D_{\pm} (G)$ , is the smallest $ℓ$ such that each sequence $g_{1} ... g_{ℓ}$ over…

math.AC2013

Local and global tameness in Krull monoids

W. D. Gao, Alfred Geroldinger, Wolfgang Schmid

Let H be a Krull monoid with finite class group G such that every class contains a prime divisor. Then the global tame degree t (H) equals zero if and only if H is factorial (equiv…