nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
A quick proof of Seymour's theorem on t-joins
|
Sebö, András |
|
1987 |
64 |
1 |
p. 101-103 3 p. |
artikel |
2 |
A short proof and a strengthening of the Whitney 2-isomorphism theorem on graphs
|
Kelmans, A.K |
|
1987 |
64 |
1 |
p. 13-25 13 p. |
artikel |
3 |
Color-reversal by local complementation
|
Sabidussi, Gert |
|
1987 |
64 |
1 |
p. 81-86 6 p. |
artikel |
4 |
Counterexample to a conjecture on Hamilton cycles
|
Paulraja, P |
|
1987 |
64 |
1 |
p. 99- 1 p. |
artikel |
5 |
Editorial Board
|
|
|
1987 |
64 |
1 |
p. ii- 1 p. |
artikel |
6 |
Extremal problems on permutations under cyclic equivalence
|
Erdös, P |
|
1987 |
64 |
1 |
p. 1-11 11 p. |
artikel |
7 |
Finite planes and graphs
|
Rotman, Joseph J |
|
1987 |
64 |
1 |
p. 43-79 37 p. |
artikel |
8 |
Improvement of Mycielski's inequality for non-natural disjoint covering system of Z
|
Korec, Ivan |
|
1987 |
64 |
1 |
p. 27-38 12 p. |
artikel |
9 |
K 5 is the only double-critical 5-chromatic graph
|
Stiebitz, Michael |
|
1987 |
64 |
1 |
p. 91-93 3 p. |
artikel |
10 |
On a relationship between Hadwiger and stability numbers
|
Maffray, F |
|
1987 |
64 |
1 |
p. 39-42 4 p. |
artikel |
11 |
On a theorem about vertex colorings of graphs
|
Bernardi, Claudio |
|
1987 |
64 |
1 |
p. 95-96 2 p. |
artikel |
12 |
On the null-homotopy of graphs
|
Champetier, Christophe |
|
1987 |
64 |
1 |
p. 97-98 2 p. |
artikel |
13 |
Poset boxicity of graphs
|
Trotter Jr., W.T |
|
1987 |
64 |
1 |
p. 105-107 3 p. |
artikel |
14 |
Research Problem
|
|
|
1987 |
64 |
1 |
p. 109- 1 p. |
artikel |
15 |
The elementary Abelian Steiner systems S(2, 4, 49)
|
Gropp, Harald |
|
1987 |
64 |
1 |
p. 87-90 4 p. |
artikel |