Volume 7; Issue 2

1

On p-vectors of 3-polytopes

Year:
1969
Language:
english
File:
PDF, 140 KB
english, 1969
2

A note on K-path hamiltonian graphs

Year:
1969
Language:
english
File:
PDF, 109 KB
english, 1969
3

Packing a rectangle with congruent N-ominoes

Year:
1969
Language:
english
File:
PDF, 351 KB
english, 1969
4

On stirling numbers of the second kind

Year:
1969
Language:
english
File:
PDF, 154 KB
english, 1969
6

Balancing equal weights on the integer line

Year:
1969
Language:
english
File:
PDF, 194 KB
english, 1969
7

Signed distance graphs

Year:
1969
Language:
english
File:
PDF, 656 KB
english, 1969
8

A theorem on n-connected graphs

Year:
1969
Language:
english
File:
PDF, 241 KB
english, 1969
9

Enumeration of polyhedra: The number of 9-hedra

Year:
1969
Language:
english
File:
PDF, 358 KB
english, 1969
10

Enumeration of combinations with restricted differences and cospan

Year:
1969
Language:
english
File:
PDF, 293 KB
english, 1969
11

Generalizations of Terquem's problem

Year:
1969
Language:
english
File:
PDF, 261 KB
english, 1969
12

On subsets contained in a family of non-commensurable subsets of a finite set

Year:
1969
Language:
english
File:
PDF, 109 KB
english, 1969
13

On a conjecture of B. Grünbaum

Year:
1969
Language:
english
File:
PDF, 81 KB
english, 1969
14

Enumerating sets with restrictions

Year:
1969
Language:
english
File:
PDF, 62 KB
english, 1969
15

An interval graph is a comparability graph

Year:
1969
Language:
english
File:
PDF, 82 KB
english, 1969