Banach bundle

A **Banach bundle** is a mathematical structure that generalizes the concept of a vector bundle where the fibers are not merely vector spaces but complete normed spaces, specifically Banach spaces. To understand the definition and properties of a Banach bundle, let’s break it down: 1. **Base Space**: Like any bundle, a Banach bundle has a base space, which is typically a topological space. This is commonly denoted by \( B \).