Sentence examples for basic definitions and tools from inspiring English sources

In Section 2, some basic definitions and tools are introduced.

Depending on [2, 4, 5], in what follows, we recall some basic definitions and tools about classical fractional calculus.

In this section, we introduce some basic definitions and facts which are essential tools in the later sections; see Hu-Papageorgiou [31] for details.

These are only basic definitions and the terms can mean different things to different people.

We recall some basic definitions and notations.

We present basic definitions and outline key terminology.

We begin with basic definitions and results from [10].

Before starting, we quickly review some basic definitions and notations.

Below, we begin with some basic definitions and results.

Now, we recall some basic definitions and notation.

2, we give some basic definitions and useful lemmas.