COVID-19 is linked to diabetes, increasing the likelihood and severity of outcomes due to
hyperglycemia, immune system impairment, vascular problems, and comorbidities like …

The developed article considers SIR problems for the recent COVID-19 pandemic, in which
each component is divided into two subgroups: young and adults. These subgroups are …

The primary objective of this research study is to analyze a boundary problem involving
Caputo fractional integro-differential equations. The focus is on a differential equation with a …

This work investigates the existence and uniqueness of solutions for a coupled system of
fractional differential equations with three‐point generalized fractional integral boundary …

This study investigates the existence and Ulam–Hyers stability (UHS) results in the context
of mixed Hadamard and Riemann–Liouville Fractional Stochastic Differential Equations …

We study fractional Brownian motion–(FBM–) driven fuzzy stochastic fractional evolution
equations. These equations can be used to model fuzziness, long‐range dependence, and …

In this paper, we prove existence and uniqueness of fixed point involving Geraghty
contraction in a metric space endowed with a binary relation. Moreover, we give an …

The Hadamard fractional derivative and integral are important parts of fractional calculus
which have been widely used in engineering, biology, neural networks, control theory, and …

As we know one of the most important equations which have many applications in various
areas of physics, mathematics, and financial markets, is the Sturm–Liouville equation. In this …

In this paper, we investigate the controllability of the system with non-local conditions. The
existence of a mild solution is established. We obtain the results by using resolvent …