Yang, Yuxing; Chang, Yanxun; Wang, Lidong Kite-group divisible packings and coverings with any minimum leave and minimum excess. (English) Zbl 1515.05045 Adv. Math. Commun. 16, No. 4, 1121-1142 (2022). MSC: 05B40 05B05 PDFBibTeX XMLCite \textit{Y. Yang} et al., Adv. Math. Commun. 16, No. 4, 1121--1142 (2022; Zbl 1515.05045) Full Text: DOI
Li, Yueting; Chang, Yanxun; Cheng, Minquan; Feng, Tao Multi-value private information retrieval with colluding databases via trace functions. (English) Zbl 1475.68115 Inf. Sci. 543, 426-436 (2021). MSC: 68P20 68P27 PDFBibTeX XMLCite \textit{Y. Li} et al., Inf. Sci. 543, 426--436 (2021; Zbl 1475.68115) Full Text: DOI
Chang, Yanxun; Dukes, Peter J.; Feng, Tao Leaves for packings with block size four. (English) Zbl 1468.05225 Australas. J. Comb. 80, Part 3, 281-304 (2021). MSC: 05C70 62D05 05B05 PDFBibTeX XMLCite \textit{Y. Chang} et al., Australas. J. Comb. 80, Part 3, 281--304 (2021; Zbl 1468.05225) Full Text: arXiv Link
Wang, Changyuan; Chang, Yanxun; Feng, Tao Optimal multiply constant-weight codes from generalized Howell designs. (English) Zbl 1409.94940 Graphs Comb. 35, No. 3, 611-632 (2019). MSC: 94B25 05B30 PDFBibTeX XMLCite \textit{C. Wang} et al., Graphs Comb. 35, No. 3, 611--632 (2019; Zbl 1409.94940) Full Text: DOI
Chang, Yanxun; Zheng, Hao; Zhou, Junling Existence of frame-derived H-designs. (English) Zbl 1411.05037 Des. Codes Cryptography 87, No. 6, 1415-1431 (2019). MSC: 05B07 PDFBibTeX XMLCite \textit{Y. Chang} et al., Des. Codes Cryptography 87, No. 6, 1415--1431 (2019; Zbl 1411.05037) Full Text: DOI
Zhou, Junling; Chang, Yanxun Further results on 3-spontaneous emission error designs. (English) Zbl 1408.94992 Discrete Math. 341, No. 11, 3057-3074 (2018). MSC: 94B25 05B25 05C70 05C90 81P68 PDFBibTeX XMLCite \textit{J. Zhou} and \textit{Y. Chang}, Discrete Math. 341, No. 11, 3057--3074 (2018; Zbl 1408.94992) Full Text: DOI
Lan, Liantao; Chang, Yanxun Constructions for optimal cyclic ternary constant-weight codes of weight four and distance six. (English) Zbl 1415.94486 Discrete Math. 341, No. 4, 1010-1020 (2018). MSC: 94B15 PDFBibTeX XMLCite \textit{L. Lan} and \textit{Y. Chang}, Discrete Math. 341, No. 4, 1010--1020 (2018; Zbl 1415.94486) Full Text: DOI
Zhou, Junling; Chang, Yanxun Bounds and constructions of \(t\)-spontaneous emission error designs. (English) Zbl 1371.05032 Des. Codes Cryptography 85, No. 2, 249-271 (2017). MSC: 05B05 05B40 94C30 PDFBibTeX XMLCite \textit{J. Zhou} and \textit{Y. Chang}, Des. Codes Cryptography 85, No. 2, 249--271 (2017; Zbl 1371.05032) Full Text: DOI
Chang, Yanxun; Ji, Lijun; Zheng, Hao A completion of \(LS(2^n4^1)\). (English) Zbl 1357.05017 Discrete Math. 340, No. 5, 1080-1085 (2017). MSC: 05B05 PDFBibTeX XMLCite \textit{Y. Chang} et al., Discrete Math. 340, No. 5, 1080--1085 (2017; Zbl 1357.05017) Full Text: DOI
Zhou, Junling; Chang, Yanxun Bounds on the dimensions of 2-spontaneous emission error designs. (English) Zbl 1415.94491 J. Comb. Des. 24, No. 10, 439-460 (2016). MSC: 94B25 05B25 81P70 PDFBibTeX XMLCite \textit{J. Zhou} and \textit{Y. Chang}, J. Comb. Des. 24, No. 10, 439--460 (2016; Zbl 1415.94491) Full Text: DOI
Hu, Xijuan; Chang, Yanxun; Feng, Tao Group divisible packings and coverings with any minimum leave and minimum excess. (English) Zbl 1342.05116 Graphs Comb. 32, No. 4, 1423-1446 (2016). MSC: 05C70 05B40 PDFBibTeX XMLCite \textit{X. Hu} et al., Graphs Comb. 32, No. 4, 1423--1446 (2016; Zbl 1342.05116) Full Text: DOI
Fang, Jianying; Chang, Yanxun Mutually disjoint 5-designs and 5-spontaneous emission error designs from extremal ternary self-dual codes. (English) Zbl 1323.94157 J. Comb. Des. 23, No. 2, 78-89 (2015). MSC: 94B05 05B05 PDFBibTeX XMLCite \textit{J. Fang} and \textit{Y. Chang}, J. Comb. Des. 23, No. 2, 78--89 (2015; Zbl 1323.94157) Full Text: DOI
Feng, Tao; Wang, Xiaomiao; Chang, Yanxun Semi-cyclic holey group divisible designs with block size three. (English) Zbl 1307.05039 Des. Codes Cryptography 74, No. 2, 301-324 (2015). MSC: 05B30 94B25 PDFBibTeX XMLCite \textit{T. Feng} et al., Des. Codes Cryptography 74, No. 2, 301--324 (2015; Zbl 1307.05039) Full Text: DOI arXiv
Zhou, Junling; Chang, Yanxun A new result on Sylvester’s problem. (English) Zbl 1296.05027 Discrete Math. 331, 15-19 (2014). MSC: 05B07 PDFBibTeX XMLCite \textit{J. Zhou} and \textit{Y. Chang}, Discrete Math. 331, 15--19 (2014; Zbl 1296.05027) Full Text: DOI
Pan, Rong; Chang, Yanxun Determination of the sizes of optimal \((m,n,k,\lambda,k-1)\)-OOSPCs for \(\lambda=k-1, k\). (English) Zbl 1281.94097 Discrete Math. 313, No. 12, 1327-1337 (2013). MSC: 94B25 94A05 94A08 PDFBibTeX XMLCite \textit{R. Pan} and \textit{Y. Chang}, Discrete Math. 313, No. 12, 1327--1337 (2013; Zbl 1281.94097) Full Text: DOI
Li, Yannan; Chang, Yanxun; Fan, Bingli The intersection numbers of KTSs with a common parallel class. (English) Zbl 1252.05017 Discrete Math. 312, No. 19, 2893-2904 (2012). Reviewer: Peter Horák (Tacoma) MSC: 05B07 PDFBibTeX XMLCite \textit{Y. Li} et al., Discrete Math. 312, No. 19, 2893--2904 (2012; Zbl 1252.05017) Full Text: DOI
Huang, Yuemei; Chang, Yanxun Two classes of optimal two-dimensional OOCs. (English) Zbl 1263.94040 Des. Codes Cryptography 63, No. 3, 357-363 (2012). MSC: 94B60 PDFBibTeX XMLCite \textit{Y. Huang} and \textit{Y. Chang}, Des. Codes Cryptography 63, No. 3, 357--363 (2012; Zbl 1263.94040) Full Text: DOI
Wang, Xiaomiao; Chang, Yanxun Further results on optimal \((v,4,2,1)\)-OOCs. (English) Zbl 1233.94032 Discrete Math. 312, No. 2, 331-340 (2012). MSC: 94B25 PDFBibTeX XMLCite \textit{X. Wang} and \textit{Y. Chang}, Discrete Math. 312, No. 2, 331--340 (2012; Zbl 1233.94032) Full Text: DOI Link
Chang, Yanxun; Chee, Yeow Meng; Zhou, Junling A pair of disjoint 3-gdds of type \(g^{t} u^{1}\). (English) Zbl 1217.05040 Des. Codes Cryptography 60, No. 1, 37-62 (2011). MSC: 05B05 PDFBibTeX XMLCite \textit{Y. Chang} et al., Des. Codes Cryptography 60, No. 1, 37--62 (2011; Zbl 1217.05040) Full Text: DOI arXiv
Chang, Yanxun; Feng, Tao; Lo Faro, Giovanni The triangle intersection problem for \(S(2,4,v)\) designs. (English) Zbl 1228.05101 Discrete Math. 310, No. 22, 3194-3205 (2010). MSC: 05B25 PDFBibTeX XMLCite \textit{Y. Chang} et al., Discrete Math. 310, No. 22, 3194--3205 (2010; Zbl 1228.05101) Full Text: DOI
Chang, Yanxun; Feng, Tao; Lo Faro, Giovanni; Tripodi, Antoinette The triangle intersection numbers of a pair of disjoint \(S(2,4,v)\)s. (English) Zbl 1227.05192 Discrete Math. 310, No. 21, 3007-3017 (2010). MSC: 05C51 05B05 PDFBibTeX XMLCite \textit{Y. Chang} et al., Discrete Math. 310, No. 21, 3007--3017 (2010; Zbl 1227.05192) Full Text: DOI
Xu, Yunqing; Chang, Yanxun; Ge, Gennian; Zhang, Hantao Frame self-orthogonal Mendelsohn triple systems of type \(h^n\). (English) Zbl 1157.05012 Discrete Math. 308, No. 22, 5049-5063 (2008). MSC: 05B07 05B15 PDFBibTeX XMLCite \textit{Y. Xu} et al., Discrete Math. 308, No. 22, 5049--5063 (2008; Zbl 1157.05012) Full Text: DOI
Chang, Yanxun; Ding, Cunsheng Constructions of external difference families and disjoint difference families. (English) Zbl 1182.05011 Des. Codes Cryptography 40, No. 2, 167-185 (2006). MSC: 05B05 94A60 PDFBibTeX XMLCite \textit{Y. Chang} and \textit{C. Ding}, Des. Codes Cryptography 40, No. 2, 167--185 (2006; Zbl 1182.05011) Full Text: DOI
Xu, Yunqing; Chang, Yanxun Existence of \(r\)-self-orthogonal Latin squares. (English) Zbl 1086.05019 Discrete Math. 306, No. 1, 124-146 (2006). MSC: 05B15 PDFBibTeX XMLCite \textit{Y. Xu} and \textit{Y. Chang}, Discrete Math. 306, No. 1, 124--146 (2006; Zbl 1086.05019) Full Text: DOI
Bennett, Frank E.; Chang, Yanxun; Ge, Gennian; Greig, Malcolm Existence of \((v,\{5,w^*\},1)\)-PBDs. (English) Zbl 1035.05014 Discrete Math. 279, No. 1-3, 61-105 (2004). Reviewer: Charles J. Colbourn (Tempe) MSC: 05B05 05B40 PDFBibTeX XMLCite \textit{F. E. Bennett} et al., Discrete Math. 279, No. 1--3, 61--105 (2004; Zbl 1035.05014) Full Text: DOI
Chang, Yanxun; Lo Faro, Giovanni The flower intersection problem for Kirkman triple systems. (English) Zbl 1036.05010 J. Stat. Plann. Inference 110, No. 1-2, 159-177 (2003). Reviewer: Vladimir D. Tonchev (Houghton) MSC: 05B07 PDFBibTeX XMLCite \textit{Y. Chang} and \textit{G. Lo Faro}, J. Stat. Plann. Inference 110, No. 1--2, 159--177 (2003; Zbl 1036.05010) Full Text: DOI
Chang, Yanxun; Lo Faro, Giovanni Intersection numbers of Kirkman triple systems. (English) Zbl 0921.05012 J. Comb. Theory, Ser. A 86, No. 2, 348-361 (1999). MSC: 05B07 PDFBibTeX XMLCite \textit{Y. Chang} and \textit{G. Lo Faro}, J. Comb. Theory, Ser. A 86, No. 2, 348--361 (1999; Zbl 0921.05012) Full Text: DOI