In the framework of the SU(N) gauge field theory, we embark on a comprehensive exploration of the transformation properties of n-point Green functions. Specifically, we center our focus on propagators and vertices, which ...

In this dissertation, we discussed existence, uniqueness and stability of di erent types of fractional di erence equations in delta and nabla sense. Existence and stability results for a class of non-linear Caputo nabla ...

Ferroelectric and multiferroic materials, particularly in the realm of two-dimensional (2D) materials, have gained significant interest for their potential applications in future data storage technologies. This thesis ...