I think over again my small adventures, my fears,
Those small ones that seemed so big.
For all the vital things I had to get and to reach.
And yet there is only one great thing, the Only thing,
To live to see the great day that dawns,
And the light that fills the world. Old Inuit Song
Reading
Read what we will cover in class on 3/8: Chapter 15
When reading Chapter 15 pay special attention to the following concepts:
ring homomorphism, ring isomorphism, note some examples and nonexamples,
Theorems 15.1-5 and Corollaries 1-3. We will not explicitly consider fields of quotients
in our study of ring homomorphisms.
Problems
The following problems will not be collected, but are strongly suggested: