Theoretical Computer Science
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Jan Johannsen
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TCS researcher at LMU Munich. I am interested in computational complexity and logic, especially where the two intersect. My main field of work is propositional proof complexity.

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  • Munich, Germany
  • Member for 9 years, 7 months
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21 Minimum True Monotone 3SAT Nov 23 '11
19 Has there been any research on $k$-SAT above the satisfiability threshold? Apr 9 '14
18 Uses of XORification Nov 16 '11
17 Entscheidungsproblem vs. Unvollständigkeitssatz (soft question) Mar 1 '17
16 Theoretical explanations for practical success of SAT solvers? Mar 31 '17
16 $\mathsf{FP}^{\mathsf{NP}[\log n]}$ versus $\mathsf{FP}^{\mathsf{NP}||}$ Oct 14 '11
15 What is an equivalent definition of mP/poly in terms of a Turing machine? Jun 18 '15
15 Golden ratio or Pi in the running time Jan 8 '13
15 What are the compelling reasons for believing $L\neq P$? Oct 9 '13
14 Syntactic Complexity Class ${\bf X}$ such that ${\bf PP} \subseteq {\bf X} \subseteq {\bf PSPACE}$ May 17 '13
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