An anti-maximum principle for degenerate elliptic boundary value problems with indefinite weights
2010 ◽
Vol 55
(8-10)
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pp. 897-910
2010 ◽
Vol 284
(1)
◽
pp. 105-123
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2010 ◽
Vol 62
(2)
◽
pp. 431-465
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1976 ◽
Vol 217
◽
pp. 311-311
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2011 ◽
Vol 60
(1-2)
◽
pp. 283-308
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