Mathematics Subject Classification 1991

05Dxx Extremal combinatorics ( 0 Dok. )

• 05D05 Extremal set theory ( 0 Dok. )
• 05D10 Ramsey theory ( 0 Dok. )
• 05D15 Transversal (matching) theory ( 0 Dok. )
• 05D99 None of the above but in this section ( 0 Dok. )