Annulus oscillation criteria for second order nonlinear elliptic differential equations with damping
We establish oscillation criteria for the second-order elliptic differential equation $$ ablacdot(A(x) abla y)+B^T(x) abla y+q(x)f(y)=e(x), quad xinOmega, $$ where $Omega $ is an exterior domain in $mathbb{R}^N$. These criteria are different from most known ones in the sense that they are...
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| Format: | Article |
| Language: | English |
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Texas State University
2009-01-01
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| Series: | Electronic Journal of Differential Equations |
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| Online Access: | http://ejde.math.txstate.edu/Volumes/2009/04/abstr.html |