Mejlbro L. My Horror Chamber. Some unexpected examples in Calculus and Mathematics

Bookboon.com., 2016. - 271 p.Some mathematicians including the author of this book believe that counterexamples will guide the reader towards a better understanding of the underlying theory.Elementary theory of functions.
Integrals.
Measurable sets.
Fourier series.
Continuous curves.
Nonmeasurable sets.
Miscellaneous.
Measures in Rn and in infinite dimensional Hilbert spaces.True PDF