Xu, Xingye The positive entire solutions for a class of nonlinear biharmonic equations with singularity on \(\mathbb R^n\). (Chinese. English summary) Zbl 1199.35074 Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 87-93 (2009). MSC: 35J40 35J75 35J91 47N20 PDFBibTeX XMLCite \textit{X. Xu}, Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 87--93 (2009; Zbl 1199.35074)
Liu, Xiangqing; Huang, Yisheng; Deng, Zhiying The eigenvalue problems of biharmonic equations. (Chinese. English summary) Zbl 1199.35113 Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 57-69 (2009). MSC: 35J65 35J20 58E05 PDFBibTeX XMLCite \textit{X. Liu} et al., Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 57--69 (2009; Zbl 1199.35113)
Yao, Qingliu Positive radial solution of a class of nonlinear Dirichlet boundary value problems. (Chinese. English summary) Zbl 1199.35115 Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 48-56 (2009). MSC: 35J65 34B15 34B09 PDFBibTeX XMLCite \textit{Q. Yao}, Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 48--56 (2009; Zbl 1199.35115)
Wang, Aifeng; Ni, Mingkang The spike-type contrast structures for a nonlinear singularly perturbed second order equation. (Chinese. English summary) Zbl 1199.35011 Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 208-216 (2009). MSC: 35B25 35K57 PDFBibTeX XMLCite \textit{A. Wang} and \textit{M. Ni}, Acta Math. Sci., Ser. A, Chin. Ed. 29, No. 1, 208--216 (2009; Zbl 1199.35011)