wingsit

u/wingsit


r/math•

Over the years, I have encountered a few cool applications of orthogonal in signals processing, linear algebra, ODE, PDE, numerical analysis, etc. However the treatment of the orthogonal polynomial is not the first class citizen of the topic.

Is there any book that cover different applications of orthogonal polynomial in various field/problem so I can further appreciate orthogonal polynomials?

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r/math•

I studied maths, theoretical stats and probability, and computing in my youth. Now I have been working the industry for many decades and am still collecting and reading some classical quantitative book for self enrichment. During this journey, I have been building a personal maths/cs library of books.

I can read grad school level material pretty well and looking for suggestions for text that cover a topic and its fundamental results well instead of very specialised discussion that only 10 people in the metaverse can understand so I can expand my library.

What’s your suggestion?

2720


r/travel•

I live in Chicago, and am planning a roadtrip for the labour day weekend. I have lived in Chicago for about 3 years and do not know much about midwest in general. I have talked to my colleagues and they just pointed me to visit Lake Geneva which I have already been numerous times. Where else can I visit in midwest within 5 hours driving radius from Chicago?

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