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Konrad Sperfeld

4 papers hereh-index 4100 citations6 works total

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

author position
  • sole author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.CO3
  • cs.CL1

identity via Semantic Scholar / OpenAlex

activity
20112021
most citedOn the minimal monochromatic K4-density

16 citations · 31 across the 3 of their papers we have counts for

collaborators
Showing math.COShow all

3 papers · 1 filter

math.CO2012

Monochromatic triangles in three-coloured graphs

James Cummings, Daniel Král', Florian Pfender +3

In 1959, Goodman determined the minimum number of monochromatic triangles in a complete graph whose edge set is two-coloured. Goodman also raised the question of proving analogous…

math.CO2011★ 12 cited

The inducibility of small oriented graphs

Konrad Sperfeld

We use Razborov's flag algebra method to show an asymptotic upper bound for the maximal induced density i(P3​) of the orgraph P3​ in an arbitrary orgraph. A conjectur…

math.CO2011★ 16 cited

On the minimal monochromatic K4-density

Konrad Sperfeld

We use Razborov's flag algebra method to show a new asymptotic lower bound for the minimal density m4​ of monochromatic K4​'s in any 2-coloring of the edges of the complete gra…

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