Publications (44)
Generalizations of an Ancient Greek Inequality about the Sequence of Primes
Shaohua Zhang
On Fixed Points of Order K of RSA
Shaohua Zhang
Random number generation with cosmic photons
Cheng Wu, Bing Bai, Yang Liu +14
Broad Balmer Absorption Line Variability: Evidence of Gas Transverse Motion in the QSO SDSS J125942.80+121312.6
Xiheng Shi, Hongyan Zhou, Xinwen Shu +6
W Sequences and the Distribution of Primes in Short Interval
Shaohua Zhang
Formation of Rotational Discontinuities in Compressive three-dimensional MHD Turbulence
Liping Yang, Lei Zhang, Jiansen He +6
Strong Ly alpha Emission in the Proximate Damped Ly alpha Absorption Trough toward the Quasar SDSS J095253.83+011422.0
Peng Jiang, Hongyan Zhou, Xiang Pan +10
Low-z MgII Broad Absorption-Line Quasars from the Sloan Digital Sky Survey
Shaohua Zhang, Ting-Gui Wang, Huiyuan Wang +3
Outflow and hot dust emission in high redshift quasars
Huiyuan Wang, Feijun Xing, Kai Zhang +3
The Extreme Ultraviolet Variability of Quasars
Brian Punsly, Paola Marziani, Shaohua Zhang +2
Seven broad absorption line quasars with excess broad band absorption near 2250 Ã
Shaohua Zhang, Jian Ge, Peng Jiang +6
H$β$ Line Widths as an Orientation Indicator for Low-Ionization Broad Absorption Line Quasars
Brian Punsly, Shaohua Zhang
Ultra-dense Broad-line Region Scale Outflow in Highly Reddened Quasar SDSS J145057.28+530007.6
Shaohua Zhang, Hongyan Zhou, Xiheng Shi +3
Strong Variability of Overlapping Iron Broad Absorption Lines in Five Radio-selected Quasars
Shaohua Zhang, Hongyan Zhou, Tinggui Wang +6
An Intercomparison Study of Two Proximate Damped Ly$α$ Systems with Residual Flux upon the Ly$α$ Absorption Trough toward Quasars
Xiaoyi Xie, Hongyan Zhou, Xiang Pan +6
Dickson's conjecture on $Z^n$--An equivalent form of Green-Tao's conjecture
Shaohua Zhang
Revisiting the number of simple $K_4$-groups
Shaohua Zhang, Wujie Shi
Photoionization-driven Absorption Lines Variability in Balmer Absorption Line Quasar LBQS 1206+1052
Luming Sun, Hongyan Zhou, Tuo Ji +10
Generalizations of a theorem about the binomial coefficient
Shaohua Zhang
Ultraviolet and Optical Emission-line Outflows in the Heavily Obscured Quasar SDSS J000610.67+121501.2: At the Scale of the Dusty Torus and Beyond
Shaohua Zhang, Hongyan Zhou, Xiheng Shi +7
Euclid's Number-Theoretical Work
Shaohua Zhang
Quasar 2175 Ã dust absorbers I: metallicity, depletion pattern, and kinematics
Jingzhe Ma, Jian Ge, Yinan Zhao +4
Reddening and He I* $\lambda10830$ Absorption Lines in Three Narrow-line Seyfert 1 Galaxies
Shaohua Zhang, Hongyan Zhou, Xiheng Shi +6
Discovery of Extremely Broad Balmer Absorption Lines in SDSS J152350.42+391405.2
Shaohua Zhang, Hongyan Zhou, Xiheng Shi +7
Keck/ESI Long-slit Spectroscopy of SBS 1421+511: A Recoiling Quasar Nucleus in An Active Galaxy Pair?
Luming Sun, Hongyan Zhou, Lei Hao +6
Detection of the Intermediate-width Emission Line Region in Quasar OI 287 with the Broad Emission Line Region Obscured by the Dusty Torus
Zhenzhen Li, Hongyan Zhou, Lei Hao +8
A new inequality involving primes
Shaohua Zhang
A Strange EUV Emission: Scattered Continuum in the Lymann Limit Absorption Edge toward the Quasar SDSS J125903.26+621211.5?
Xiang Pan, Shaohua Zhang, Hongyan Zhou +5
Quasar 2175 Ã $ $ dust absorbers II: Correlation analysis and relationship with other absorption line systems
Jingzhe Ma, Jian Ge, J. Xavier Prochaska +6
Notes on Dickson's Conjecture
Shaohua Zhang
The concept of primes and the algorithm for counting the greatest common divisor in Ancient China
Shaohua Zhang
The Jet Power and Emission Line Correlations of Radio Loud Optically Selected Quasars
Brian Punsly, Shaohua Zhang
On a Weakened Form of Polignac Conjecture
Shaohua Zhang
Cold gas and a Milky Way-type 2175 Ã bump in a metal-rich and highly depleted absorption system
Jingzhe Ma, Paul Caucal, Pasquier Noterdaeme +9
A Comprehensive Study of Broad Absorption Line Quasars: I. Prevalence of HeI* Absorption Line Multiplets in Low-Ionization Objects
Wen-Juan Liu, Hongyan Zhou, Tuo Ji +13
Evidence for Fluorescent Fe II Emission from Extended Low Ionization Outflows in Obscured Quasars
Tinggui Wang, Gary Ferland, Chenwei Yang +2
Estimating Black Hole Masses in Active Galactic Nuclei Using the MgII 2800 Emission Line
Jian-Guo Wang, Xiao-Bo Dong, Ting-Gui Wang +6
Calibrating Emission Lines as Quasar Bolometers
Brian Punsly, Shaohua Zhang
The problem of the least prime number in an arithmetic progression and its applications to Goldbach's conjecture
Shaohua Zhang
Outflow and hot dust emission in broad absorption line quasars
Shaohua Zhang, Huiyuan Wang, Tinggui Wang +4
A Refinement of the Function $g(m)$ on Grimm Conjecture
Shaohua Zhang
On the Infinitude of Some Special Kinds of Primes
Shaohua Zhang
Searching for the Transit of the Earth--mass exoplanet Proxima~Centauri~b in Antarctica: Preliminary Result
Hui-Gen Liu, Peng Jiang, Xingxing Huang +21
Goldbach Conjecture and the least prime number in an arithmetic progression
Shaohua Zhang