First-order Optimality Conditions for Fuzzy Number Quadratic Programming with Fuzzy Coefficients. - Luozhong Gong; Xuegang Zhou; Weijun Liu; Kun Wu (FSKD (4), 2009)

Simple 3-designs of PSL(2, q) with block size 7. - Luozhong Gong; Weijun Liu (Ars Comb., 2010)

The existence of block-transitive 2-(q, 8, 1) designs with q a prime power. - Luozhong Gong; Weijun Liu (Ars Comb., 2011)

Fourth order Randic index of phenylenes. - Luozhong Gong; Weijun Liu (Ars Comb., 2012)

Simple 3-designs of PSL(2, 2n) with block size 7. - Luozhong Gong; Guobing Fan (Ars Comb., 2015)

The lower bound of second-order nonlinearity of cubic functions. - Luozhong Gong; Guobing Fan (Ars Comb., 2018)

The Lower Bound of Second-Order Nonlinearity of a Class of Boolean Functions. - Luozhong Gong; Shangzhao Li (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)

The reduction of block-transitive 3-(v,k,2) designs. - Luozhong Gong; Weijun Liu; Shaojun Dai (Appl. Math. Comput., 2025)