Helen Verrall

According to our database, Helen Verrall authored at least 7 papers between 1994 and 2003.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2003

Cycle decompositions IV: complete directed graphs and fixed length directed cycles.

Brian Alspach, Heather Gavlas, Mateja Sajna, Helen Verrall

J. Comb. Theory, Ser. A, 2003

2002

Solution of an outstanding conjecture: the non-existence of universal cycles with <i>k</i>=<i>n</i>-2.

Brett Stevens, Paul Buskell, Paule Ecimovic, Cristian Ivanescu, Abid Muslim Malik, Anamaria Savu, Tzvetalin S. Vassilev, Helen Verrall, Boting Yang, Zhiduo Zhao

Discret. Math., 2002

2000

Spanning Trees Orthogonal to One-Factorizations of K_2n.

John W. Krussel, Susan Marshall, Helen Verrall

Ars Comb., 2000

1999

Compatible Hamilton Decompositions of Directed Wrapped Butterfly Graphs.

Helen Verrall

Discret. Appl. Math., 1999

1998

Compatible Euler Tours of K_n**.

Helen Verrall

Discret. Appl. Math., 1998

1997

Pairwise Compatible Hamilton Decompositions of K_n.

Helen Verrall

J. Comb. Theory, Ser. A, 1997

1994

Hamilton decompositions of complete 3-uniform hypergraphs.

Helen Verrall

Discret. Math., 1994