• Title of article

    Positive solutions for a system of nonlinear semipositone fractional q-difference equations with q-integral boundary conditions

  • Author/Authors

    Cheng ، Wei - Chongqing Normal University , Xu ، Jiafa - Chongqing Normal University , Cui ، Yujun State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province

  • Pages
    11
  • From page
    4430
  • To page
    4440
  • Abstract
    In this paper, by virtue of fixed point index on cones, we obtain two existence theorems of positive solutions for a system of nonlinear semipositone fractional q-difference equations with q-integral boundary conditions. Concave functions and nonnegative matrices are used to characterize the coupling behavior of our nonlinearities.
  • Keywords
    q , difference equation , q , integral boundary conditions , fixed point index , positive solution , concave function
  • Journal title
    Journal of Nonlinear Science and Applications
  • Serial Year
    2017
  • Journal title
    Journal of Nonlinear Science and Applications
  • Record number

    2476812

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=2476812