Network theory is a way of describing the world in terms of a model called a network that allows us to capture information about the relationship between things. We often describe the world in terms of objects or things and their properties
Network theory is one of the most exciting and dynamic areas of science today with new breakthroughs coming every few years as we piece together a whole new way of looking at the world, a true paradigm shift that is all about connectivity. The study of network theory is a highly interdisciplinary field, which has emerged as a major topic of interest in various disciplines ranging from physics and mathematics, to biology and computer science to almost all areas of social science.
This is an introductory book where we present the topics surrounding network theory in a non-mathematical and intuitive form that should not require any specific prior knowledge of science as the book is designed to be accessible to anyone with an interest in the subject. During the book, we will explore all the major topics in this area.
Network Paradigm A paradigm is a set of methods and assumptions that constitute a whole way of seeing the world All models and theories are like windows onto the world. None of them are perfect. They all enable us to see some things but also inhibit us from seeing others, and more importantly [...]
Network Science Earth surrounded by a network representing the major air routes - based on real data Network science is the area of science and mathematics that tries to analyze and interpret networks based upon data and the use of computer software. Network science is supported by the formal language of graph theory, a [...]
Graph Theory Graph theory gives us a formal language with which to study networks In the formal language of mathematics, a network is called a graph, and graph theory is the area of mathematics that studies these objects called graphs. Graph theory is a relatively new area of mathematics that gives us a [...]
Degree of Connectivity A node's degree of connectivity is a primary metric to its significance within a network The degree of connectivity to a node in a network is a measure of the number of in and out links the node has to other nodes. This degree of connectivity can be interpreted in [...]