linear transport theory

Linear transport theory is a framework used to describe how particles, energy, or information move through a medium, like gases, liquids, or even social networks. It focuses on the average behavior of many particles rather than tracking each one individually. The theory assumes that interactions are relatively simple and can be expressed mathematically, allowing predictions about how these entities spread or flow over time. This approach is widely applicable across various fields, including physics, chemistry, and economics, helping to understand phenomena such as diffusion, heat transfer, and traffic flow.