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Existence criteria for singular initial value problems with sign changing nonlinearities

Agarwal, Ravi P.
; 
O'Regan, Donal
; 
Lakshmikantham, V.
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http://hdl.handle.net/10379/8800
 https://doi.org/10.13025/23454
Publication Date
2001-01-01
Keywords
singular initial value problem, sign changing nonlinearity, upper and lower solutions, existence criteria
Type
journal article
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Agarwal, Ravi P. O'Regan, Donal; Lakshmikantham, V. (2001). Existence criteria for singular initial value problems with sign changing nonlinearities. Mathematical Problems in Engineering 7 (6), 503-524
Abstract
A general existence theory is presented for initial value problems where our nonlinearity may be singular in its dependent variable and may also change sign.
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Hindawi Limited
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