Nonexistence of nonnegative solutions for a class of $(p-1)$-superhomogeneous semipositone problems. Chhetri, M. & Girg, P. J. Math. Anal. Appl., 322(2):957--963, 2006.
Nonexistence of nonnegative solutions for a class of $(p-1)$-superhomogeneous semipositone problems [link]Paper  doi  bibtex   
@article{Chhetri2006957,
	Author = {Chhetri, M. and Girg, P.},
	Coden = {JMANAK},
	Doi = {10.1016/j.jmaa.2005.09.061},
	Fjournal = {Journal of Mathematical Analysis and Applications},
	Issn = {0022-247X},
	Journal = {J. Math. Anal. Appl.},
	Mrclass = {35J60 (35P30)},
	Mrnumber = {2250628 (2007d:35081)},
	Number = {2},
	Pages = {957--963},
	Title = {Nonexistence of nonnegative solutions for a class of {$(p-1)$}-superhomogeneous semipositone problems},
	Url = {http://dx.doi.org/10.1016/j.jmaa.2005.09.061},
	Volume = {322},
	Year = {2006},
	Bdsk-Url-1 = {http://dx.doi.org/10.1016/j.jmaa.2005.09.061}}

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