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ORCIDCheng Yeaw Ku
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Journal Articles
- 2025
[j33]Cheng Yeaw Ku, Kok Bin Wong:
Diversity and intersecting theorems for weak compositions. Discret. Math. 348(2): 114250 (2025)- 2023
- [j32]Zhi Kang Samuel Koh
, Cheng Yeaw Ku, Kok Bin Wong:
Alternating sign property of the perfect matching derangement graph. J. Comb. Theory A 194: 105706 (2023) - 2021
- [j31]Cheng Yeaw Ku, Kok Bin Wong:
On the Number of Nonnegative Sums for Semi-partitions. Graphs Comb. 37(6): 2803-2823 (2021) - 2020
- [j30]Cheng Yeaw Ku, Kok Bin Wong:
Erdős-Ko-Rado theorems for set partitions with certain block size. J. Comb. Theory A 172: 105180 (2020) - 2019
- [j29]Cheng Yeaw Ku, Kok Bin Wong:
On Cross Parsons Numbers. Graphs Comb. 35(1): 287-301 (2019) - 2018
- [j28]Cheng Yeaw Ku, Kok Bin Wong:
On No-Three-In-Line Problem on m-Dimensional Torus. Graphs Comb. 34(2): 355-364 (2018) - 2017
- [j27]Cheng Yeaw Ku, Terry Lau, Kok Bin Wong:
On the partition associated to the smallest eigenvalues of the k-point fixing graph. Eur. J. Comb. 63: 70-94 (2017) - 2016
- [j26]Cheng Yeaw Ku, Kok Bin Wong:
A non-trivial intersection theorem for permutations with fixed number of cycles. Discret. Math. 339(2): 646-657 (2016) - 2015
- [j25]Cheng Yeaw Ku, Kok Bin Wong:
A Deza-Frankl Type Theorem for Set Partitions. Electron. J. Comb. 22(1): 1 (2015) - [j24]Cheng Yeaw Ku, Kok Bin Wong:
A Generalization of Very Odd Sequences. Electron. J. Comb. 22(2): 2 (2015) - [j23]Alan J. Aw, Cheng Yeaw Ku:
The covering radius problem for sets of 1-factors of the complete uniform hypergraphs. Discret. Math. 338(6): 875-884 (2015) - [j22]Cheng Yeaw Ku, Kok Bin Wong:
On r-cross t-intersecting families for weak compositions. Discret. Math. 338(7): 1090-1095 (2015) - 2014
- [j21]Cheng Yeaw Ku, Kok Bin Wong:
An Erdős-Ko-Rado Theorem for Permutations with Fixed Number of Cycles. Electron. J. Comb. 21(3): 3 (2014) - 2013
- [j20]Cheng Yeaw Ku, Kok Bin Wong:
Generalizing Tutte's theorem and maximal non-matchable graphs. Discret. Math. 313(20): 2162-2167 (2013) - [j19]Cheng Yeaw Ku, Kok Bin Wong:
A Kruskal-Katona type theorem for integer partitions. Discret. Math. 313(20): 2239-2246 (2013) - [j18]Cheng Yeaw Ku, Kok Bin Wong:
An analogue of the Erdős-Ko-Rado theorem for weak compositions. Discret. Math. 313(21): 2463-2468 (2013) - [j17]Cheng Yeaw Ku, Kok Bin Wong:
Solving the Ku-Wales conjecture on the eigenvalues of the derangement graph. Eur. J. Comb. 34(6): 941-956 (2013) - [j16]Cheng Yeaw Ku, Kok Bin Wong:
An analogue of the Hilton-Milner theorem for set partitions. J. Comb. Theory A 120(7): 1508-1520 (2013) - 2012
- [j15]Cheng Yeaw Ku, Kok Bin Wong:
Properties of θ-super positive graphs. Electron. J. Comb. 19(1): 37 (2012) - [j14]Cheng Yeaw Ku, Kok Bin Wong:
On Cross-Intersecting Families of Set Partitions. Electron. J. Comb. 19(4): 49 (2012) - 2011
- [j13]Cheng Yeaw Ku, Kok Bin Wong:
Maximum Multiplicity of Matching Polynomial Roots and Minimum Path Cover in General Graphs. Electron. J. Comb. 18(1) (2011) - [j12]Cheng Yeaw Ku, Kok Bin Wong:
Generalized D-graphs for nonzero roots of the matching polynomial. Discret. Math. 311(20): 2174-2186 (2011) - [j11]Cheng Yeaw Ku, Kok Bin Wong:
The group marriage problem. J. Comb. Theory A 118(2): 672-680 (2011) - 2010
- [j10]Cheng Yeaw Ku, Kok Bin Wong:
Extensions of barrier sets to nonzero roots of the matching polynomial. Discret. Math. 310(24): 3544-3550 (2010) - [j9]Cheng Yeaw Ku, William Chen:
An analogue of the Gallai-Edmonds Structure Theorem for non-zero roots of the matching polynomial. J. Comb. Theory B 100(2): 119-127 (2010) - [j8]Cheng Yeaw Ku, David B. Wales:
Eigenvalues of the derangement graph. J. Comb. Theory A 117(3): 289-312 (2010) - 2009
- [j7]Cheng Yeaw Ku, Kok Bin Wong:
Maximum Multiplicity of a Root of the Matching Polynomial of a Tree and Minimum Path Cover. Electron. J. Comb. 16(1) (2009) - [j6]Cheng Yeaw Ku, Benjamin B. McMillan:
Independent sets of maximal size in tensor powers of vertex-transitive graphs. J. Graph Theory 60(4): 295-301 (2009) - 2008
- [j5]Cheng Yeaw Ku, David Renshaw:
Erdos-Ko-Rado theorems for permutations and set partitions. J. Comb. Theory A 115(6): 1008-1020 (2008) - 2007
- [j4]Cheng Yeaw Ku, Tony W. H. Wong:
Intersecting Families in the Alternating Group and Direct Product of Symmetric Groups. Electron. J. Comb. 14(1) (2007) - 2006
- [j3]Peter Keevash, Cheng Yeaw Ku:
A random construction for permutation codes and the covering radius. Des. Codes Cryptogr. 41(1): 79-86 (2006) - [j2]Cheng Yeaw Ku, Imre Leader:
An Erd˝s-Ko-Rado theorem for partial permutations. Discret. Math. 306(1): 74-86 (2006) - 2003
- [j1]Peter J. Cameron, Cheng Yeaw Ku:
Intersecting families of permutations. Eur. J. Comb. 24(7): 881-890 (2003)
Coauthor Index
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