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Existence of positive eigenfunctions to an anisotropic elliptic operator via the sub-supersolution method |
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| Authors: | Ciani Simone Figueiredo Giovany M Suárez Antonio |
| Institution: | 1.Dpto. di Matematica e Informatica “U. Dini”, Università degli Studi di Firenze, viale G. Morgagni 67/A, 50134, Firenze, Italy ;2.Dpto. de Matemática, Universidade de Brasília, UNB, CEP: 70910-900, Brasília-DF, Brazil ;3.Dpto. EDAN and IMUS, University of Sevilla, Avda. Reina Mercedes, s/n, 41012, Sevilla, Spain ; |
| Abstract: | Archiv der Mathematik - Using the sub-supersolution method, we study the existence of positive solutions for the anisotropic problem 0.1 $$\begin{aligned} -\sum _{i=1}^N\frac{\partial }{\partial... |
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