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Boundary Value Problems on Time Scales

  1. Content type: Research Article

    By constructing available upper and lower solutions and combining the Schauder's fixed point theorem with maximum principle, this paper establishes sufficient and necessary conditions to guarantee the existenc...

    Authors: Meiqiang Feng, Xuemei Zhang, Xianggui Li and Weigao Ge

    Citation: Advances in Difference Equations 2009 2009:737461

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  2. Content type: Research Article

    We consider special basic difference equations which are related to discretizations of Schrödinger equations on time scales with special symmetry properties, namely, so-called basic discrete grids. These grids...

    Authors: Andreas Ruffing, Maria Meiler and Andrea Bruder

    Citation: Advances in Difference Equations 2009 2009:569803

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  3. Content type: Research Article

    Our aim in this paper is to investigate some new integral inequalities on time scales, which provide explicit bounds on unknown functions. Our results unify and extend some integral inequalities and their corr...

    Authors: Wei Nian Li

    Citation: Advances in Difference Equations 2009 2009:484185

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  4. Content type: Research Article

    By using the Leggett-Williams fixed point theorem, the existence of three positive solutions to a class of nonlinear first-order periodic boundary value problems of impulsive dynamic equations on time scales w...

    Authors: Da-Bin Wang and Wen Guan

    Citation: Advances in Difference Equations 2009 2009:830247

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