Chanisara MetpattarahiranKulandhaivel KarthikeyanPanjaiyan KarthikeyannThanin Sitthiwirattham2025-03-102025-03-102022International Journal of Differential Equations1687964310.1155/2022/78030652-s2.0-85133156858https://repository.dusit.ac.th//handle/123456789/4662Using the Schauder fixed point theorem, we prove the existence of impulsive fractional differential equations using Hilfer fractional derivative and nearly sectorial operators in this paper. We've gone over the two scenarios where the related semigroup is compact and noncompact for this purpose. We also go over an example to back up the main points. © 2022 Chanisara Metpattarahiran et al.All Open Access; Gold Open AccessArticleScopus