Volume 50; Issue 2

1

Extending generalized quadrangles

Year:
1989
Language:
english
File:
PDF, 393 KB
english, 1989
3

Minimal quadrangulations of nonorientable surfaces

Year:
1989
Language:
english
File:
PDF, 360 KB
english, 1989
4

On mixed insertion, symmetry, and shifted young tableaux

Year:
1989
Language:
english
File:
PDF, 1.64 MB
english, 1989
5

A combinatorial outlook on symmetric functions

Year:
1989
Language:
english
File:
PDF, 440 KB
english, 1989
6

On the generalized iterates of Yeh's combinatorial K-species

Year:
1989
Language:
english
File:
PDF, 1.08 MB
english, 1989
7

A counterexample to a conjecture of abbott

Year:
1989
Language:
english
File:
PDF, 166 KB
english, 1989
8

A useful elementary correlation inequality

Year:
1989
Language:
english
File:
PDF, 85 KB
english, 1989
10

A note on monoton waves

Year:
1989
Language:
english
File:
PDF, 123 KB
english, 1989
11

What can be said about pure O-sequences?

Year:
1989
Language:
english
File:
PDF, 177 KB
english, 1989
12

Author index for volume 50

Year:
1989
File:
PDF, 30 KB
1989
13

A generalization of Connor's inequality to t-designs with automorphisms

Year:
1989
Language:
english
File:
PDF, 417 KB
english, 1989
14

The relation between burnside rings and combinatorial species

Year:
1989
Language:
english
File:
PDF, 673 KB
english, 1989
15

On arithmetical algorithms over finite fields

Year:
1989
Language:
english
File:
PDF, 758 KB
english, 1989
16

Erratum

Year:
1989
File:
PDF, 28 KB
1989