A generalized upper and lower solution method for singular discrete initial value problems

R. P. Agarwal; Daqing Jiang; Donal O'Regan

doi:10.1515/dema-2004-0112

A generalized upper and lower solution method for singular discrete initial value problems

R. P. Agarwal
, Daqing Jiang
, Donal O'Regan

Mathematics

Department of Mathematical Sciences
Northeast Normal University

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

1 Citation (Scopus)

Abstract

This paper presents new existence results for singular discrete initial value problems. In particular our nonlinearity may be singular in its dependent variable and is allowed to change sign.

Original language	English
Pages (from-to)	115-122
Number of pages	8
Journal	Demonstratio Mathematica
Volume	37
Issue number	1
DOIs	https://doi.org/10.1515/dema-2004-0112
Publication status	Published - Jan 2004

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abstract = "This paper presents new existence results for singular discrete initial value problems. In particular our nonlinearity may be singular in its dependent variable and is allowed to change sign.",

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A generalized upper and lower solution method for singular discrete initial value problems

Abstract

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