Selected posts

Here are the nicest posts in this blog:

Our new baby book

Mathematics on mathematics

William Arveson

The perfect Nullstellensatz

Introduction to functional analysis

Why an introduction to functional analysis is needed

Arveson memorial article

A sneaky proof of the maximum modulus principle

Matt Kennedy wins CMS doctoral prize

Forty five years later, a major open problem in operator algebras is solved

Measure theory is a must (part I)

Measure theory is a must (part II)

Hilbert, Poincare, and us

One of the most outrageous open problems in operator/matrix theory is solved!

Hal-moss, not Hal-mush

A proof of Holder’s inequality

A First Course in Functional Analysis (my book) and the preface to it

Tapioca on page 49

The nightmare

Why a “scientific approach” to science education is something I reject