Source: wikibot/glossary-of-functional-analysis

= Glossary of functional analysis
{wiki=Glossary_of_functional_analysis}

A glossary of functional analysis typically includes key terms and concepts that are fundamental to the study of functional analysis, which is a branch of mathematical analysis dealing with function spaces and linear operators. Here are some essential terms you might find in such a glossary: 1. **Banach Space**: A complete normed vector space, meaning that every Cauchy sequence in the space converges to a limit within the space.