Duong, Anh Tuan; Phan, Quoc Hung Nonexistence of positive solutions to a system of elliptic inequalities involving the Grushin operator. (English) Zbl 1510.35406 Complex Var. Elliptic Equ. 68, No. 3, 372-384 (2023). MSC: 35R45 35B33 35B53 35J47 35J61 35J70 PDFBibTeX XMLCite \textit{A. T. Duong} and \textit{Q. H. Phan}, Complex Var. Elliptic Equ. 68, No. 3, 372--384 (2023; Zbl 1510.35406) Full Text: DOI
Duong, Anh Tuan; Nguyen, Thi Quynh; Vu, Thi Hien Anh A note on positive supersolutions of the fractional Lane-Emden system. (English) Zbl 1451.35249 J. Pseudo-Differ. Oper. Appl. 11, No. 4, 1719-1730 (2020). MSC: 35R11 35B53 35J61 35J47 35B35 35J70 PDFBibTeX XMLCite \textit{A. T. Duong} et al., J. Pseudo-Differ. Oper. Appl. 11, No. 4, 1719--1730 (2020; Zbl 1451.35249) Full Text: DOI
Duong, Anh Tuan On the classification of positive supersolutions of elliptic systems involving the advection terms. (English) Zbl 1425.35026 J. Math. Anal. Appl. 478, No. 2, 1172-1188 (2019). MSC: 35J15 35J47 35J61 35B53 PDFBibTeX XMLCite \textit{A. T. Duong}, J. Math. Anal. Appl. 478, No. 2, 1172--1188 (2019; Zbl 1425.35026) Full Text: DOI