Petio S. Kelevedjiev
Under barrier strip type arguments we investigate the existence of global solutions to the initial value problem , , where the scalar function may be singular at .
Submitted July 20, 2008. Published November 1, 2008.
Math Subject Classifications: 34B15, 34B16.
Key Words: Initial value problem; first order differential equation; singularity; sign conditions.
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|Petio S. Kelevedjiev |
Department of Mathematics
Technical University of Sliven, Sliven, Bulgaria
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