Masiello, Antonio An alternative variational principle for geodesics of a Randers metric. (English) Zbl 1179.53028 Adv. Nonlinear Stud. 9, No. 4, 783-801 (2009). MSC: 53B40 58E05 83C10 PDFBibTeX XMLCite \textit{A. Masiello}, Adv. Nonlinear Stud. 9, No. 4, 783--801 (2009; Zbl 1179.53028)
Pomponio, Alessio; Squassina, Marco Locating the peaks of semilinear elliptic systems. (English) Zbl 1284.35193 Adv. Nonlinear Stud. 5, No. 4, 441-460 (2005). MSC: 35J65 35Q40 35Q55 83C50 PDFBibTeX XMLCite \textit{A. Pomponio} and \textit{M. Squassina}, Adv. Nonlinear Stud. 5, No. 4, 441--460 (2005; Zbl 1284.35193) Full Text: DOI arXiv