Chen, Hao; Yau, Stephen S.-T.; Zuo, Huaiqing Non-existence of negative weight derivations on positively graded Artinian algebras. (English) Zbl 1440.14013 Trans. Am. Math. Soc. 372, No. 4, 2493-2535 (2019). MSC: 14B05 32S05 13N15 PDFBibTeX XMLCite \textit{H. Chen} et al., Trans. Am. Math. Soc. 372, No. 4, 2493--2535 (2019; Zbl 1440.14013) Full Text: DOI
Chen, Hao A remark on the liftable derivation of moduli algebras of isolated hypersurface singularities. (English) Zbl 0892.32023 Proc. Am. Math. Soc. 125, No. 11, 3133-3135 (1997). MSC: 32S25 32S05 14J17 14B05 PDFBibTeX XMLCite \textit{H. Chen}, Proc. Am. Math. Soc. 125, No. 11, 3133--3135 (1997; Zbl 0892.32023) Full Text: DOI
Chen, Hao Deformation of isolated hypersurface singularities and their moduli algebras. (English) Zbl 0890.32013 Acta Math. Sin., New Ser. 13, No. 3, 357-362 (1997). Reviewer: T.Urabe (Tokyo) MSC: 32S30 32S50 14B12 PDFBibTeX XMLCite \textit{H. Chen}, Acta Math. Sin., New Ser. 13, No. 3, 357--362 (1997; Zbl 0890.32013) Full Text: DOI
Chen, Hao On negative weight derivations of the moduli algebras of weighted homogeneous hypersurface singularities. (English) Zbl 0836.32015 Math. Ann. 303, No. 1, 95-107 (1995). Reviewer: H.Chen (Guangdong) MSC: 32S50 14B05 32S25 14J17 PDFBibTeX XMLCite \textit{H. Chen}, Math. Ann. 303, No. 1, 95--107 (1995; Zbl 0836.32015) Full Text: DOI EuDML
Chen, Hao; Xu, Yi-Jing; Yau, Stephen S.-T. Nonexistence of negative weight derivation of moduli algebras of weighted homogeneous singularities. (English) Zbl 0839.32015 J. Algebra 172, No. 2, 243-254 (1995). Reviewer: E.Casas-Alvero (Barcelona) MSC: 32S25 32S10 14J17 14B05 PDFBibTeX XMLCite \textit{H. Chen} et al., J. Algebra 172, No. 2, 243--254 (1995; Zbl 0839.32015) Full Text: DOI