3 events with tag "enumeration"
1847
ID: 446
Arthur Cayley begins studying trees to enumerate chemical isomers, connecting graph theory to chemistry
ID: 446
1857
ID: 407
Arthur Cayley begins enumerating trees, motivated by counting chemical isomers
ID: 407
1937
ID: 411
George Pólya develops Pólya enumeration theorem for counting graphs under symmetry
ID: 411