Professor William Gasarch

Feb 5 SAT SLIDES

Feb 5 SAT RECORDING

Feb 12 GRAPHS SLIDES

Feb 12 NPC Grid Col Problem SLIDES

Feb 12 NPC Grid Col Problem NOTES

Feb 12 NPC Grid Col Problem PAPER

Feb 12 GRAPHS RECORDING

Mar 12 At Most One Satisfying Assignmet SLIDES

Mar 12 SAT1 RECORDING

Mar 12 At Most One Satisfying Assignmet NOTES

Mar 26 GI SLIDES

Mar 26 Non-Approx TSP SLIDES

Mar 26 PCP SLIDES

Mar 26 PCP NOTES

Mar 26 Non-Approx Cliq via PCP and GAPS SLIDES

Mar 26 FACTORING is Prob Not NPC SLIDES

Mar 26 RECORDING

April 2 Non-Approx MAX3SAT via PCP and GAPS SLIDES

April 2 APX SLIDES

April 2 Log APX SLIDES

April 2 RECORDING

STILL IN PROGRESS basic problems via inapprox

STILL IN PROGRESS Gap Lemma

STILL IN PROGRESS MISC NOTES

STILL IN PROGRESS Planar 3DM

STILL IN PROGRESS Flood-It

STILL IN PROGRESS Set Cover

Constraint Logic paper here

Bob Hearn's PhD Thesis here

Paper by Demain and Demain on complexity of Jigsaw Puzzles here