A key theme in real analysis is that of studying general functions or by first approximating them by “simpler” or “nicer” functions. But the precise class of “simple… more →
What's newwrote 7 months ago: Up to this point we studied Hilbert spaces as they sat there and did nothing. But the central subjec … more →
wrote 2 years ago: As usual is a field. In this post I will prove a rank-nulity theorem for Frobenius algebras. First w … more →
wrote 2 years ago: The second trend is even more obvious in measure theory, namely, the interplay between stages and ac … more →
wrote 4 years ago: A key theme in real analysis is that of studying general functions or by first approximating them by … more →
wrote 4 years ago: In the next few lectures, we will be studying four major classes of function spaces. In decreasing o … more →