1 |
The binomial theorem. |
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2 |
Selection with repetitions |
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3 |
Partitions |
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4 |
Double counting |
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5 |
The averaging principle |
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6 |
The inclusion-exclusion principle |
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7 |
Bounds on intersection size |
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8 |
Graphs with no 4-cycles |
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9 |
Graphs with no induced 4-cycles |
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10 |
Zarankiewicz’s problem |
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11 |
Density of 0-1 matrices |
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12 |
The Lovász–Stein theorem |
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13 |
Covering designs |
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14 |
The Pigeonhole Principle |
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15 |
The Erdős–Szekeres theorem. |
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16 |
Mantel’s theorem. |
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17 |
Turán’s theorem. |
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18 |
Dirichlet’s theorem |
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19 |
Swell-colored graphs |
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20 |
Ramseyan theorems for graphs |
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21 |
Ramsey’s theorem for sets |
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22 |
The sunflower lemma |
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23 |
Modifications |
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24 |
The Erdős–Ko–Rado theorem |
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