Ahmed M. Assaf

According to our database, Ahmed M. Assaf authored at least 23 papers between 1989 and 2008.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2008

Modified group divisible designs with block size 5 and even index.

R. Julian R. Abel, Ahmed M. Assaf

Discret. Math., 2008

2007

Pair covering designs with block size 5.

R. Julian R. Abel, Ahmed M. Assaf, Frank E. Bennett, Iliya Bluskov, Malcolm Greig

Discret. Math., 2007

2003

Directed covering with block size 5 and v even.

Ahmed M. Assaf, H. Alhalees, L. P. S. Singh

Australas. J Comb., 2003

2002

Directed Covering with Block Size 5 and Index Odd.

Ahmed M. Assaf, H. Alhalees, L. P. S. Singh

Electron. Notes Discret. Math., 2002

Modified group divisible designs with block size 5 and lambda=1.

R. Julian R. Abel, Ahmed M. Assaf

Discret. Math., 2002

2001

Directed packing and covering designs with block size four.

Ahmed M. Assaf, Nabil Shalaby, Jianxing Yin

Discret. Math., 2001

1999

Modified group divisible designs with block size 4 and lambda = 1.

Ahmed M. Assaf, Ruizhong Wei

Discret. Math., 1999

1998

Directed covering with block size 5 and index even.

Ahmed M. Assaf

Discret. Math., 1998

Directed packings with block size 5.

Ahmed M. Assaf, Nabil Shalaby, Jianxing Yin

Australas. J Comb., 1998

1997

On Packing Designs with Block Size 5 and Indexes 3 and 6.

Ahmed M. Assaf, Nabil Shalaby, L. P. S. Singh

Ars Comb., 1997

On covering designs with block size 5 and index 11≤λ≤21: the case v≡0(mod 4).

Ahmed M. Assaf, L. P. S. Singh

Australas. J Comb., 1997

Modified group divisible designs with block size 4 and λ>1.

Ahmed M. Assaf

Australas. J Comb., 1997

1996

Directed packings with block size 5 and odd v.

Ahmed M. Assaf, A. Mahmoodi, Nabil Shalaby, Jianxing Yin

Australas. J Comb., 1996

1995

On Covering Designs with Block Size 5 and Index 5.

Ahmed M. Assaf

Des. Codes Cryptogr., 1995

1994

An Application of Modified Group Divisible Designs.

Ahmed M. Assaf

J. Comb. Theory A, 1994

Packing pairs by quintuples with index 2: v odd, v != 13 (mod 20).

Ahmed M. Assaf, L. P. S. Singh

Discret. Math., 1994

Bipacking pairs by quintuples: The case nu=13 (mod 20).

Ahmed M. Assaf

Discret. Math., 1994

1993

Packing Designs with Block Size 5 and Index 2: The Case v Even.

Ahmed M. Assaf, Nabil Shalaby, L. P. S. Singh

J. Comb. Theory A, 1993

1992

Packing Designs with Block Size 5 and Indexes 8, 12, 16.

Ahmed M. Assaf, Nabil Shalaby

J. Comb. Theory A, 1992

Packing designs with block size 6 and index 5.

Ahmed M. Assaf, Alan Hartman, Nabil Shalaby

Discret. Math., 1992

1991

The packing of pairs by quadruples.

Ahmed M. Assaf

Discret. Math., 1991

1990

On packing designs with block size 5 and index 4.

Ahmed M. Assaf, Alan Hartman

Discret. Math., 1990

1989

Resolvable group divisible designs with block size 3.

Ahmed M. Assaf, Alan Hartman

Discret. Math., 1989