AIMS Mathematics (May 2021)

Existence and uniqueness results for sequential ψ-Hilfer fractional pantograph differential equations with mixed nonlocal boundary conditions

  • Karim Guida,
  • Lahcen Ibnelazyz,
  • Khalid Hilal ,
  • Said Melliani

DOI
https://doi.org/10.3934/math.2021477
Journal volume & issue
Vol. 6, no. 8
pp. 8239 – 8255

Abstract

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In this paper, we discuss the existence and uniqueness of boundary value problems for sequential ψ-Hilfer fractional pantograph differential equations with mixed nonlocal boundary conditions. The existence results are obtained via the well known Krasnoselskii's fixed point theorem while the uniqueness is demonstrated by using the Banach's contraction mapping principle. Some examples are also given to demonstrate the application of the main results.

Keywords