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Alexander Lemmens

7 papers hereh-index 686 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author4
  • last author3

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.AG3
  • math.CO2
  • math.AC1
  • math.AT1

identity via Semantic Scholar / OpenAlex

activity
20162018
most citedOn the n-th row of the graded Betti table of an n-dimensional toric variety

6 citations · 6 across the 3 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

math.CO2017

Minimal polygons with fixed lattice width

Filip Cools, Alexander Lemmens

We classify the unimodular equivalence classes of inclusion-minimal polygons with a certain fixed lattice width. As a corollary, we find a sharp upper bound on the number of lattic…

math.AC2017★ 6 cited

On the n-th row of the graded Betti table of an n-dimensional toric variety

Alexander Lemmens

We prove an explicit formula for the first non-zero entry in the n-th row of the graded Betti table of an n-dimensional projective toric variety associated to a normal polytope wit…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.