On the sum of reciprocals of least common multiples

Qian, Guoyou

Comptes Rendus. Mathématique, Volume 355 (2017) p. 1127-1132

The elementary symmetric functions of a reciprocal polynomial sequence

Luo, Yuanyuan; Hong, Shaofang; Qian, Guoyou; Wang, Chunlin

Comptes Rendus. Mathématique, Volume 352 (2014) p. 269-272

Uniform lower bound for the least common multiple of a polynomial sequence

Hong, Shaofang; Luo, Yuanyuan; Qian, Guoyou; Wang, Chunlin

Comptes Rendus. Mathématique, Volume 351 (2013) p. 781-785