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The Borel Functions Lecture Notes for Functional Analysis November 1, 2025 Kate Okikiolu Computer Support by Hans Lindblad Computer Apps: WinEdt, Adobe Acrobat Acknowledgements: Cambridge University 1983 { 1987. We are interested in the Borel functions on the real line in order to prove the spectral theorem for self-adjoint operators on a Hilbert space. However, what we want to discuss here is the nature of those functions which are the pointwise limits of the continuous func

Interview with Kate Okikiolu about the Math4Life  video. March 3,  2026   Q.   So it’s 20 years now since you finished the Math4Life video.   How many people have seen the video up to this point? Kate.   Well at this point I think that at least 50 people have seen it.    All the eight plus professors who contributed their interviews to the video were sent a copy.   The school in Compton California that participated in the video was sent a copy.  The National Science Foundatio