On the fractional derivatives at extreme points

Mohammed Al-Refai

Research output: Contribution to journalArticlepeer-review

47 Citations (Scopus)


We correct a recent result concerning the fractional derivative at extreme points. We then establish new results for the Caputo and Riemann-Liouville fractional derivatives at extreme points.

Original languageEnglish
JournalElectronic Journal of Qualitative Theory of Differential Equations
Publication statusPublished - 2012


  • Caputo fractional derivative
  • Fractional differential equations
  • Riemann-Liouville fractional derivative

ASJC Scopus subject areas

  • Applied Mathematics


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