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Does anyone know any applied functional analysis book? I have strong linear algebra foundation, but no real analysis.
by iamcreasy 5mo ago
Does anyone know any applied functional analysis book? I have strong linear algebra foundation, but no real analysis.
- wolfi1 5mo agoif you take the spectral theorem, for example, there is a direct connection between linear algebra and functional analysis, basically it's linear algebra in infinite dimensions
- srean 5mo agoI love this one https://ia801706.us.archive.org/7/items/in.ernet.dli.2015.141134/2015.141134.Optimization-By-Vector-Space-Methods_text.pdf https://ia801706.us.archive.org/7/items/in.ernet.dli.2015.14... Luenberger, Optimization By Vector Space Methods. Although it is about a specific application, optimization, it is a good book to get a sense of infinite dimensional vector spaces. I would also recommend Halmos. His book surreptitiously introduces you to that subset of linear algebraic notions that survive inti infinite dimensional spaces.