2009 |
37 | | R. Julian R. Abel,
Norman J. Finizio,
Malcolm Greig,
Luis B. Morales:
Existence of (2, 8) GWhD( v ) and (4, 8) GWhD( v ) with v .
Des. Codes Cryptography 51(1): 0 (2009) |
2008 |
36 | EE | R. Julian R. Abel,
Frank E. Bennett,
Gennian Ge:
Existence of directed triplewhist tournaments with the three person property 3PDTWh(v).
Discrete Applied Mathematics 156(14): 2655-2665 (2008) |
35 | EE | R. Julian R. Abel,
Frank E. Bennett:
Super-simple Steiner pentagon systems.
Discrete Applied Mathematics 156(5): 780-793 (2008) |
34 | EE | R. Julian R. Abel,
Ahmed M. Assaf:
Modified group divisible designs with block size 5 and even index.
Discrete Mathematics 308(15): 3335-3351 (2008) |
33 | EE | R. Julian R. Abel,
Frank E. Bennett,
Hantao Zhang:
Existence of HSOLSSOMs of type 2nu1.
Discrete Mathematics 308(22): 5149-5173 (2008) |
32 | EE | R. Julian R. Abel,
Esther R. Lamken,
Jinhua Wang:
A few more Kirkman squares and doubly near resolvable BIBDs with block size 3.
Discrete Mathematics 308(7): 1102-1123 (2008) |
2007 |
31 | EE | R. Julian R. Abel,
Ahmed M. Assaf,
Frank E. Bennett,
Iliya Bluskov,
Malcolm Greig:
Pair covering designs with block size 5.
Discrete Mathematics 307(14): 1776-1791 (2007) |
2006 |
30 | EE | R. Julian R. Abel,
Frank E. Bennett:
The Existence of (nu, 6, lambda)-Perfect Mendelsohn Designs with lambda > 1.
Des. Codes Cryptography 40(2): 211-224 (2006) |
29 | EE | R. Julian R. Abel,
Norman J. Finizio,
Gennian Ge,
Malcolm Greig:
New Z-cyclic triplewhist frames and triplewhist tournament designs.
Discrete Applied Mathematics 154(12): 1649-1673 (2006) |
2005 |
28 | EE | R. Julian R. Abel,
Gennian Ge:
Some difference matrix constructions and an almost completion for the existence of triplewhist tournaments TWh(upsilon).
Eur. J. Comb. 26(7): 1094-1104 (2005) |
2004 |
27 | EE | R. Julian R. Abel,
Stephanie Costa,
Norman J. Finizio:
Directed-ordered whist tournaments and (v, 5, 1) difference families: existence results and some new classes of Z-cyclic solutions.
Discrete Applied Mathematics 143(1-3): 43-53 (2004) |
26 | EE | R. Julian R. Abel,
Iliya Bluskov,
Malcolm Greig:
Balanced incomplete block designs with block size 9: part II.
Discrete Mathematics 279(1-3): 5-32 (2004) |
25 | EE | R. Julian R. Abel,
D. Combe,
W. D. Palmer:
Generalized Bhaskar Rao designs and dihedral groups.
J. Comb. Theory, Ser. A 106(1): 145-157 (2004) |
24 | EE | R. Julian R. Abel,
Marco Buratti:
Some progress on (v, 4, 1) difference families and optical orthogonal codes.
J. Comb. Theory, Ser. A 106(1): 59-75 (2004) |
2003 |
23 | EE | R. Julian R. Abel,
Norman J. Finizio,
Malcolm Greig:
(3, 6) GWhD(v)-existence results.
Discrete Mathematics 261(1-3): 3-26 (2003) |
22 | EE | R. Julian R. Abel,
Beiliang Du:
The existence of three idempotent IMOLS.
Discrete Mathematics 262(1-3): 1-16 (2003) |
21 | EE | R. Julian R. Abel,
Malcolm Greig,
David H. Rees:
Existence of OBIBDs with k=4 with and without nesting.
Discrete Mathematics 266(1-3): 3-36 (2003) |
20 | EE | R. Julian R. Abel,
Norman J. Finizio,
Malcolm Greig,
Scott J. Lewis:
Generalized whist tournament designs.
Discrete Mathematics 268(1-3): 1-19 (2003) |
2002 |
19 | | R. Julian R. Abel,
Iliya Bluskov,
Malcolm Greig:
Balanced Incomplete Block Designs with Block Size 9 and lambda=2, 4, 8.
Des. Codes Cryptography 26(1-3): 33-59 (2002) |
18 | | R. Julian R. Abel,
Frank E. Bennett,
Gennian Ge:
The Existence of Four HMOLS with Equal Sized Holes.
Des. Codes Cryptography 26(1-3): 7-31 (2002) |
17 | | R. Julian R. Abel,
Frank E. Bennett,
Gennian Ge:
Almost resolvable perfect Mendelsohn designs with block size five.
Discrete Applied Mathematics 116(1-2): 1-15 (2002) |
16 | EE | R. Julian R. Abel,
Frank E. Bennett,
Gennian Ge:
Resolvable perfect Mendelsohn designs with block size five.
Discrete Mathematics 247(1-3): 1-12 (2002) |
15 | EE | R. Julian R. Abel,
Frank E. Bennett,
Gennian Ge,
Lie Zhu:
Existence of Steiner seven-cycle systems.
Discrete Mathematics 252(1-3): 1-16 (2002) |
14 | EE | R. Julian R. Abel,
Ahmed M. Assaf:
Modified group divisible designs with block size 5 and lambda=1.
Discrete Mathematics 256(1-2): 1-22 (2002) |
2001 |
13 | EE | R. Julian R. Abel,
Malcolm Greig,
Ying Miao,
Lie Zhu:
Resolvable BIBDs with block size 7 and index 6.
Discrete Mathematics 226(1-3): 1-20 (2001) |
12 | EE | R. Julian R. Abel,
Frank E. Bennett,
Hantao Zhang,
Lie Zhu:
Steiner pentagon covering designs.
Discrete Mathematics 231(1-3): 11-26 (2001) |
2000 |
11 | | R. Julian R. Abel,
Frank E. Bennett,
Hantao Zhang,
Lie Zhu:
Existence of HSOLSSOMs with type hn and 1nu1.
Ars Comb. 55: (2000) |
1998 |
10 | | R. Julian R. Abel,
Malcolm Greig:
Balanced Incomplete Block Designs with Block Size 7.
Des. Codes Cryptography 13(1): 5-30 (1998) |
9 | | Frank E. Bennett,
Jianxing Yin,
Hantao Zhang,
R. Julian R. Abel:
Perfect Mendelsohn Packing Designs with Block Size Five.
Des. Codes Cryptography 14(1): 5-22 (1998) |
8 | EE | R. Julian R. Abel,
Hantao Zhang:
Direct constructions for certain types of HMOLS.
Discrete Mathematics 181(1-3): 1-17 (1998) |
7 | EE | R. Julian R. Abel,
Frank E. Bennett:
The existence of perfect Mendelsohn designs with block size 7.
Discrete Mathematics 190(1-3): 1-14 (1998) |
1997 |
6 | | Ronald C. Mullin,
Alan C. H. Ling,
R. Julian R. Abel,
Frank E. Bennett:
On the Closure of Subsets of {4, 5, ..., 9} which contain {4}.
Ars Comb. 45: (1997) |
5 | | R. Julian R. Abel,
Charles J. Colbourn,
Jianxing Yin,
Hantao Zhang:
Existence of Incomplete Transversal Designs with Block Size Five and Any Index lambda.
Des. Codes Cryptography 10(3): 275-307 (1997) |
4 | | Malcolm Greig,
R. Julian R. Abel:
Resolvable Balanced Incomplete Block Designs with Block Size 8.
Des. Codes Cryptography 11(2): 123-140 (1997) |
1994 |
3 | | R. Julian R. Abel:
Forty-Three Balanced Incomplete Block Designs.
J. Comb. Theory, Ser. A 65(2): 252-267 (1994) |
1993 |
2 | | R. Julian R. Abel,
D. T. Todorov:
Four MOLS of Orders 20, 30, 38, and 44.
J. Comb. Theory, Ser. A 64(1): 144-148 (1993) |
1991 |
1 | EE | R. Julian R. Abel:
Four mutually orthogonal Latin squares of orders 28 and 52.
J. Comb. Theory, Ser. A 58(2): 306-309 (1991) |