12 citations · 41 across the 5 of their papers we have counts for
5 papers
The physical properties of massive green valley galaxies as a function of environments at in 3D-\textit{HST}/CANDELS fields
Wenjun Chang, Guanwen Fang, Yizhou Gu +3
To investigate the effects of environment in the quenching phase, we study the empirical relations for green valley (GV) galaxies between overdensity and other physical properties…
Discovery of a Bimodal Environmental Distribution of Compact Ellipticals in the Local Universe
Guangwen Chen, Hong-Xin Zhang, Xu Kong +5
Low-mass compact stellar systems (CSSs; 10 M) are thought to be a mixed bag of objects with various formation mechanisms. Previous surveys of CSSs…
An overdensity of red galaxies around the hyperluminous dust-obscured quasar W18354355 at
Yibin Luo, Lulu Fan, Hu Zou +6
\emph{Wide-field Infrared Survey Explorer} all-sky survey has discovered a new population of hot dust-obscured galaxies (Hot DOGs), which has been confirmed to be dusty quasars. Pr…
Automatic morphological classification of galaxies: convolutional autoencoder and bagging-based multiclustering model
C. C. Zhou, Y. Z. Gu, G. W. Fang +1
In order to obtain morphological information of unlabeled galaxies, we present an unsupervised machine-learning (UML) method for morphological classification of galaxies, which can…
How accurate are infrared luminosities from monochromatic photometric extrapolation?
Zesen Lin, Guanwen Fang, Xu Kong
Template-based extrapolations from only one photometric band can be a cost-effective method to estimate the total infrared (IR) luminosities () of galaxies. By uti…