.
Ha, Hb, Hc, Hd, He, Hf, Hg, Hh, Hi, Hj, Hk, Hl, Hm,
Hn, Ho, Hp, Hq, Hr, Hs, Ht, Hu, Hv, Hw, Hx, Hy, Hz, HNr
Hsiang–Lawson's conjecture
* Hsiung, Chuan-Chih
* Hsiahou Yang
* H'siao-t'ung, Wang
* Hsien, Jia
* Hsu Guangqi
* Hsu Pao-Lu
Hsu–Robbins–Erdős theorem
A - B - C - D - E - F - G - H - I - J - K - L - M -