A Measure of Noncompactness Method for Nonlinear Conformable Pantograph Differential Equations

Authors

  • Abdessamad AIT BRAHIM {"en_US":"University of soltane moulay Slimane, Morroco"}
  • M’hamed ELOMARI Université Sultan Moulay Slimane image/svg+xml
  • Abdelmajid EL HAJAJI Chouaib Doukkali University image/svg+xml
  • Khalid Hilal Université Sultan Moulay Slimane image/svg+xml

DOI:

https://doi.org/10.53799/02gwxw21

Keywords:

Conformable fractional derivative; Pantograph differential equation; Measure of noncompactness.

Abstract

This work is devoted to the study of existence results for a class of nonlinear conformable fractional pantograph differential equations subject to nonlocal initial conditions. By employing the conformable fractional derivative of order β∈(1,2), the considered problem is transformed into an equivalent integral equation. The Kuratowski measure of noncompactness combined with topological degree theory for condensing operators is then used to establish the existence and boundedness of solutions. An illustrative example is presented to highlight the applicability of the theoretical findings.

References

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Published

31-05-2026

How to Cite

[1]
“A Measure of Noncompactness Method for Nonlinear Conformable Pantograph Differential Equations”, AJSE, vol. 24, no. 2, pp. 150–155, May 2026, doi: 10.53799/02gwxw21.