R. Julian R. Abel

77 papers Journal 77
YearRankTypeTitle / Venue / Authors
2025 J jnl
Group divisible designs with block size 4 and group sizes 4 and 10 and some other 4-GDDs.
Discret. Math.
Changyuan Wang, R. Julian R. Abel, Thomas Britz, Yudhistira A. Bunjamin, Diana Combe
2025 J jnl
Improvements for lower bounds of mutually orthogonal Latin squares of sizes 54, 96 and 108.
Des. Codes Cryptogr.
R. Julian R. Abel, Ingo Janiszczak, Reiner Staszewski
2024 J jnl
Constructions of optimal multiply constant-weight codes MCWC$ (3, n_1;1, n_2;1, n_3;8)s $.
Adv. Math. Commun.
Liying Pan, R. Julian R. Abel, Jinhua Wang
2024 J jnl
Implementing the MOLS Table for n Up to 500.
Symmetry
Alice Miller, R. Julian R. Abel, Ivaylo Valkov, Douglas Fraser
2023 J jnl
Group divisible designs with block size 4 where the group sizes are congruent to 1 mod 3.
Discret. Math.
R. Julian R. Abel, Thomas Britz, Yudhistira A. Bunjamin, Diana Combe, Tao Feng
2022 J jnl
4
Discret. Math.
Jingyuan Chen, Huangsheng Yu, R. Julian R. Abel, Dianhua Wu
2022 J jnl
Difference matrices with five rows over finite abelian groups.
Des. Codes Cryptogr.
Rong Pan, R. Julian R. Abel, Yudhistira A. Bunjamin, Tao Feng, Tiana J. Tsang Ung, Xiaomiao Wang
2022 J jnl
Group divisible designs with block size 4 where the group sizes are congruent to 2 mod 3.
Discret. Math.
R. Julian R. Abel, Thomas Britz, Yudhistira A. Bunjamin, Diana Combe
2022 J jnl
The 4-GDDs of type 3
Discret. Math.
R. Julian R. Abel, Yudhistira A. Bunjamin, Diana Combe
2021 J jnl
Existence of 4-GDDs with at most 50 points and 4-GDDs of types 6
Discret. Math.
R. Julian R. Abel, Yudhistira A. Bunjamin, Diana Combe
2020 J jnl
Existence of incomplete canonical Kirkman covering designs.
Discret. Math.
Jiahao Tang, R. Julian R. Abel, Jinhua Wang
2018 J jnl
Existence of incomplete canonical Kirkman packing designs.
Discret. Math.
Lingye Wang, R. Julian R. Abel, Dameng Deng, Jinhua Wang
2017 J jnl
Block designs signed over groups of order 2
Discret. Math.
R. Julian R. Abel, Diana Combe, Adrian M. Nelson, William D. Palmer
2017 J jnl
Existence of near resolvable (v, k, k-1) BIBDs with k∈{9, 12, 16}.
Australas. J Comb.
R. Julian R. Abel
2016 J jnl
On generalized Howell designs with block size three.
Des. Codes Cryptogr.
R. Julian R. Abel, Robert F. Bailey, Andrea C. Burgess, Peter Danziger, Eric Mendelsohn
2015 J jnl
Some constructions for t pairwise orthogonal diagonal Latin squares based on difference matrices.
Discret. Math.
R. Julian R. Abel, Yang Li
2015 J jnl
Some new resolvable GDDs with k=4 and doubly resolvable GDDs with k=3.
Discret. Math.
Juan Du, R. Julian R. Abel, Jinhua Wang
2014 J jnl
Existence of HSOLSSOMs of type 4
Australas. J Comb.
R. Julian R. Abel, Frank E. Bennett
2013 J jnl
GBRDs over supersolvable groups and solvable groups of order prime to 3.
Des. Codes Cryptogr.
R. Julian R. Abel, Diana Combe, Adrian M. Nelson, William D. Palmer
2013 J jnl
Induced Subarrays of Latin Squares Without Repeated Symbols.
Electron. J. Comb.
R. Julian R. Abel, Nicholas J. Cavenagh, Jaromy Kuhl
2012 J jnl
Existence of 2 SOLS and 2 ISOLS.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett
2012 J jnl
GBRDs with block size 3 over odd order groups and groups of orders divisible by 2 but not 4.
Australas. J Comb.
R. Julian R. Abel, Diana Combe, Adrian M. Nelson, William D. Palmer
2012 J jnl
Super-Simple Twofold Steiner Pentagon Systems.
Graphs Comb.
R. Julian R. Abel, Frank E. Bennett
2011 J jnl
Existence of GBRDs with block size 4 and BRDs with block size 5.
Des. Codes Cryptogr.
R. Julian R. Abel, Nigel H. N. Chan, Diana Combe, William D. Palmer
2011 J jnl
GBRDs with Block Size Three over 2-Groups, Semi-Dihedral Groups and Nilpotent Groups.
Electron. J. Comb.
R. Julian R. Abel, Diana Combe, Adrian M. Nelson, William D. Palmer
2011 J jnl
Necessary conditions for the existence of two classes of ZCPS-Wh(v).
Discret. Appl. Math.
R. Julian R. Abel, Ian Anderson, Norman J. Finizio
2010 J jnl
Existence of directed BIBDs with block size 7 and related perfect 5-deletion-correcting codes of length 7.
Des. Codes Cryptogr.
R. Julian R. Abel, Frank E. Bennett
2010 J jnl
Existence of doubly near resolvable (v, 4, 3) BIBDs.
Australas. J Comb.
R. Julian R. Abel, Nigel H. N. Chan
2010 J jnl
GBRDs over groups of orders <=100 or of order pq with p, q primes.
Discret. Math.
R. Julian R. Abel, Diana Combe, Adrian M. Nelson, William D. Palmer
2010 J jnl
Super-simple, pan-orientable and pan-decomposable GDDs with block size 4.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett
2009 J jnl
Existence of (2, 8) GWhD(
Des. Codes Cryptogr.
R. Julian R. Abel, Norman J. Finizio, Malcolm Greig, Luis B. Morales
2009 J jnl
Existence of generalized Bhaskar Rao designs with block size 3.
Discret. Math.
R. Julian R. Abel, Diana Combe, Georgina Price, William D. Palmer
2009 J jnl
Further results on (v, {5, w
Discret. Math.
R. Julian R. Abel, Gennian Ge, Malcolm Greig, Alan C. H. Ling
2009 J jnl
Super-simple, Pan-orientable, and Pan-decomposable BIBDs with Block Size 4 and Related Structures.
Graphs Comb.
R. Julian R. Abel, Frank E. Bennett, M. Grüttmüller
2008 J jnl
A few more Kirkman squares and doubly near resolvable BIBDs with block size 3.
Discret. Math.
R. Julian R. Abel, Esther R. Lamken, Jinhua Wang
2008 J jnl
Existence of HSOLSSOMs of type 2
Discret. Math.
R. Julian R. Abel, Frank E. Bennett, Hantao Zhang
2008 J jnl
Existence of directed triplewhist tournaments with the three person property 3PDTWh(v).
Discret. Appl. Math.
R. Julian R. Abel, Frank E. Bennett, Gennian Ge
2008 J jnl
Modified group divisible designs with block size 5 and even index.
Discret. Math.
R. Julian R. Abel, Ahmed M. Assaf
2008 J jnl
Some V(12, t) vectors and designs from difference and quasi-difference matrices.
Australas. J Comb.
R. Julian R. Abel
2008 J jnl
Super-simple Steiner pentagon systems.
Discret. Appl. Math.
R. Julian R. Abel, Frank E. Bennett
2007 J jnl
Pair covering designs with block size 5.
Discret. Math.
R. Julian R. Abel, Ahmed M. Assaf, Frank E. Bennett, Iliya Bluskov, Malcolm Greig
2007 J jnl
Some new near resolvable BIBDs with k=7 and resolvable BIBDs with k=5.
Australas. J Comb.
R. Julian R. Abel
2006 J jnl
New Z-cyclic triplewhist frames and triplewhist tournament designs.
Discret. Appl. Math.
R. Julian R. Abel, Norman J. Finizio, Gennian Ge, Malcolm Greig
2006 J jnl
The Existence of (
Des. Codes Cryptogr.
R. Julian R. Abel, Frank E. Bennett
2005 J jnl
Some difference matrix constructions and an almost completion for the existence of triplewhist tournaments TWh(upsilon).
Eur. J. Comb.
R. Julian R. Abel, Gennian Ge
2004 J jnl
Balanced incomplete block designs with block size 9: part II.
Discret. Math.
R. Julian R. Abel, Iliya Bluskov, Malcolm Greig
2004 J jnl
Balanced incomplete block designs with block size~9: Part III.
Australas. J Comb.
R. Julian R. Abel, Iliya Bluskov, Malcolm Greig
2004 J jnl
Bhaskar Rao designs and the groups of order 12.
Australas. J Comb.
R. Julian R. Abel, Diana Combe, William D. Palmer
2004 J jnl
Directed-ordered whist tournaments and (
Discret. Appl. Math.
R. Julian R. Abel, Stephanie Costa, Norman J. Finizio
2004 J jnl
Generalized Bhaskar Rao designs and dihedral groups.
J. Comb. Theory A
R. Julian R. Abel, Diana Combe, William D. Palmer
2004 J jnl
Some progress on (v, 4, 1) difference families and optical orthogonal codes.
J. Comb. Theory A
R. Julian R. Abel, Marco Buratti
2003 J jnl
(3, 6) GWhD(
Discret. Math.
R. Julian R. Abel, Norman J. Finizio, Malcolm Greig
2003 J jnl
Existence of OBIBDs with
Discret. Math.
R. Julian R. Abel, Malcolm Greig, David H. Rees
2003 J jnl
Generalized whist tournament designs.
Discret. Math.
R. Julian R. Abel, Norman J. Finizio, Malcolm Greig, Scott J. Lewis
2003 J jnl
The existence of three idempotent IMOLS.
Discret. Math.
R. Julian R. Abel, Beiliang Du
2002 J jnl
Almost resolvable perfect Mendelsohn designs with block size five.
Discret. Appl. Math.
R. Julian R. Abel, Frank E. Bennett, Gennian Ge
2002 J jnl
Balanced Incomplete Block Designs with Block Size 9 and lambda=2, 4, 8.
Des. Codes Cryptogr.
R. Julian R. Abel, Iliya Bluskov, Malcolm Greig
2002 J jnl
Existence of Steiner seven-cycle systems.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett, Gennian Ge, Lie Zhu
2002 J jnl
Modified group divisible designs with block size 5 and lambda=1.
Discret. Math.
R. Julian R. Abel, Ahmed M. Assaf
2002 J jnl
Resolvable perfect Mendelsohn designs with block size five.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett, Gennian Ge
2002 J jnl
The Existence of Four HMOLS with Equal Sized Holes.
Des. Codes Cryptogr.
R. Julian R. Abel, Frank E. Bennett, Gennian Ge
2001 J jnl
Resolvable BIBDs with block size 7 and index 6.
Discret. Math.
R. Julian R. Abel, Malcolm Greig, Ying Miao, Lie Zhu
2001 J jnl
Steiner pentagon covering designs.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett, Hantao Zhang, Lie Zhu
2000 J jnl
A few more incomplete self-orthogonal Latin squares and related designs.
Australas. J Comb.
R. Julian R. Abel, Frank E. Bennett, Hantao Zhang, Lie Zhu
2000 J jnl
Existence of HSOLSSOMs with type h
Ars Comb.
R. Julian R. Abel, Frank E. Bennett, Hantao Zhang, Lie Zhu
1998 J jnl
Balanced Incomplete Block Designs with Block Size 7.
Des. Codes Cryptogr.
R. Julian R. Abel, Malcolm Greig
1998 J jnl
Direct constructions for certain types of HMOLS.
Discret. Math.
R. Julian R. Abel, Hantao Zhang
1998 J jnl
Perfect Mendelsohn Packing Designs with Block Size Five.
Des. Codes Cryptogr.
Frank E. Bennett, Jianxing Yin, Hantao Zhang, R. Julian R. Abel
1998 J jnl
The existence of perfect Mendelsohn designs with block size 7.
Discret. Math.
R. Julian R. Abel, Frank E. Bennett
1997 J jnl
Existence of Incomplete Transversal Designs with Block Size Five and Any Index lambda.
Des. Codes Cryptogr.
R. Julian R. Abel, Charles J. Colbourn, Jianxing Yin, Hantao Zhang
1997 J jnl
On the Closure of Subsets of {4, 5, ..., 9} which contain {4}.
Ars Comb.
Ronald C. Mullin, Alan C. H. Ling, R. Julian R. Abel, Frank E. Bennett
1997 J jnl
Resolvable Balanced Incomplete Block Designs with Block Size 8.
Des. Codes Cryptogr.
Malcolm Greig, R. Julian R. Abel
1997 J jnl
Some new RBIBDs with block size 5 and PBDs with block sizes ≡1 mod 5.
Australas. J Comb.
R. Julian R. Abel, Malcolm Greig
1994 J jnl
Forty-Three Balanced Incomplete Block Designs.
J. Comb. Theory A
R. Julian R. Abel
1994 J jnl
Some new MOLS of order 2
Australas. J Comb.
R. Julian R. Abel, Y. W. Cheng
1993 J jnl
Four MOLS of Orders 20, 30, 38, and 44.
J. Comb. Theory A
R. Julian R. Abel, D. T. Todorov
1991 J jnl
Four mutually orthogonal Latin squares of orders 28 and 52.
J. Comb. Theory A
R. Julian R. Abel