Why, in functional analysis, is so important to calculate best constant in an embedding inequality? Cross-posted to ...
Finding the full text of an older article which is not online; specifically Dvoretzky's “Some results on convex bodies and Banach spaces.”
I am looking for the article in the title (more specifically, for one proof in the article), for which the bibliographic data is MR139079 (25 #2518) 52.30 Dvoretzky, Aryeh Some results on convex ...
My Functional Analysis lecturer gave me a topic for my assignment, the title is "On Reflexive Banach Spaces". I am a looking for several good references to start my work, that is why I brought this ...
Sorry, this is a rather vague question. I was just wondering if there is any kind of theory about normed (if possible Banach) spaces over fields other than the real or complex numbers. I'm guessing ...
Question: What are some interesting or useful applications of the Hahn-Banach theorem(s)? Motivation: Most of the time, I dislike most of Analysis. During a final examination, a question sparked my ...