Mathematical analysis of fractional order alcoholism model

Muhammad Sher, Kamal Shah, Muhammad Sarwar, Manar A. Alqudah, Thabet Abdeljawad*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


In this manuscript, we are going to study a novel model of the dynamics of alcohol consumption under induced complications. The mentioned model is considered under the concept of conformable fractional order derivative (CFOD). Currently, most of real-world problems are considered under fractional order derivatives because of their stable and global behavior. First, we will investigate the model for qualitative theory including existence and uniqueness of solution and Ulam-Hyers stability. For qualitative theory, we will use fixed point theory. In addition, we use a numerical method to find the approximate solution of the proposed model. In the final part of the paper, we give a detailed discussion of its numerical results and its graphical presentation.

Original languageEnglish
Pages (from-to)281-291
Number of pages11
JournalAlexandria Engineering Journal
Publication statusPublished - 1 Sept 2023
Externally publishedYes


  • Alcohol-abuse models
  • Conformable fractional order derivative
  • Euler's method
  • Qualitative theory


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