Chen, Z.Z.ChenCHANG-SHOU LIN2020-12-252020-12-252020https://www.scopus.com/inward/record.url?eid=2-s2.0-85087980801&partnerID=40&md5=7a51bc733e239ee0bce91e2227b55153https://scholars.lib.ntu.edu.tw/handle/123456789/533229Sharp nonexistence results for curvature equations with four singular sources on rectangular torijournal article10.1353/ajm.2020.00282-s2.0-85087980801WOS:000550139700007