Sala de Lectură

People who don’t learn or understand this material probably won’t use it, but people who do may be surprised to find where it is useful. This applies not just to the content of the course, but to its association with careful, creative thinking. It will probably be up to you to find places where [...]

AFTERWORD

This work is dedicated to the study of the ring of arithmetic functions and its connections with the ring of symmetric polynomials. I began the study in the early 90’s when I was concerned with some properties of the Fibonacci and Lucas polynomials inspired by a seminal book of Gioia. Later, Dr. Tudose helped [...]