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Research and teaching @ TUHH

Friday, May 27, 2011

Computability & Complexity - Lecture 7

Topics:
  • Gödel numbering of GOTO programs
  • parametrization (Kleene's smn theorem)

Friday, May 20, 2011

Computability & Complexity - Lecture 6

Topics:
  • Small Ackermann functions
  • Loop programs and runtime
  • Loop hierarchy
  • Ackermann's function and growth

Wednesday, May 18, 2011

Friday, May 13, 2011

Wednesday, May 11, 2011

Friday, May 6, 2011

Computability & Complexity - Lecture 4

Topics:
  • number theoretic functions
  • loop programs and loop computable functions
  • partial recursive functions
  • (unbounded) minimalization
  • partial recursive functions are URM computable

Wednesday, May 4, 2011

Discrete Mathematics II - Lecture 5

Themen:
  • Algorithmus von Kruskal 
  • Sehnen und Fundamentalkreise
  • Flussnetze
  • Flüsse und Schnitte