Absence of positive eigenvalues for a class of subelliptic operators.
Garofalo, Nicola ; Shen, Zhongwei
Mathematische Annalen, Tome 305 (1996), p. 701-716 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1996-01-01
EUDML-ID : urn:eudml:doc:165425 
@article{GDZPPN002341700,
     title = {Absence of positive eigenvalues for a class of subelliptic operators.},
     journal = {Mathematische Annalen},
     volume = {305},
     year = {1996},
     pages = {701-716},
     zbl = {0847.35094},
     url = {http://dml.mathdoc.fr/item/GDZPPN002341700}
}

Garofalo, Nicola; Shen, Zhongwei. Absence of positive eigenvalues for a class of subelliptic operators.. Mathematische Annalen, Tome 305 (1996) pp. 701-716. http://gdmltest.u-ga.fr/item/GDZPPN002341700/