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@article{MAN_1996__304_4_165425, author = {Nicola Garofalo and Zhongwei Shen}, title = {Absence of positive eigenvalues for a class of subelliptic operators.}, journal = {Mathematische Annalen}, pages = {701--716}, publisher = {mathdoc}, volume = {304}, number = {4}, year = {1996}, zbl = {0847.35094}, url = {http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165425/} }
TY - JOUR AU - Nicola Garofalo AU - Zhongwei Shen TI - Absence of positive eigenvalues for a class of subelliptic operators. JO - Mathematische Annalen PY - 1996 SP - 701 EP - 716 VL - 304 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165425/ ID - MAN_1996__304_4_165425 ER -
Nicola Garofalo; Zhongwei Shen. Absence of positive eigenvalues for a class of subelliptic operators.. Mathematische Annalen, Tome 304 (1996) no. 4, pp. 701-716. http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165425/