Notation

Explanation of the notation used throughout the documentation.

Most of the notation follows the same principles as that of [6].

Notation regarding geometry

Please see the table below for a description of the symbols used for geometric objects:

NotationDescription
$ \Omega $ Denotes a domain with Lipschitz domain.
$ \partial \Omega $ Denotes the Lipschitz boundary of the Lipschitz domain $ \Omega $ .
$ \mathcal{T}_h $ Denotes a polyhedral complex which represents the domain $ \Omega $ .
$ \mathcal{F}_h $ Represents the faces of the domain $ \Omega $ .
$ \mathcal{B}_h $ Represents the boundary faces of the domain $ \Omega $ .
$ \mathcal{I}_h $ Represents the interfaces of the domain $ \Omega $ .

Notation regarding variational methods