Fabius Wiesner

Member for 5 years, 9 months
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Italia

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#144 this week

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co.combinatorics

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26

"Make all numbers equal" game

Aug 6, 2023

12

Looking for a counterexample for a conjecture about union-closed families of sets

May 8

9

Sufficient condition for linear separability of a boolean function on $n$ variables

Jan 21

8

Looking for another difficult case for the union-closed sets conjecture

May 23

7

Determinant of matrix with Stirling numbers as elements

May 24, 2022

Answers

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5

Conjecture about union-closed families of sets - attempt 3

May 11

4

Inequality in Frankl's conjecture

Apr 11, 2019

2

Looking for a counterexample to a strengthening of the union-closed sets conjecture

Oct 1

2

Conjecture about separating union-closed families

Jun 14

1

Looking for another difficult case for the union-closed sets conjecture

Jul 20

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co.combinatorics

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extremal-combinatorics

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34

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conjectures

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graph-theory

2

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15

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extremal-graph-theory

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#144 this week

+20

Number of disjoint set triplets in a union-closed family

+10

Looking for another difficult case for the union-closed sets conjecture

+40

Conjecture about commutative semigroups

+10

A slight strengthening of the union-closed sets conjecture

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