List of things to put in a paper:

- title
- author
- abstract
- address
- email
- mathematics subject classification
- key words
- introduction
- preliminaries
- sections
- definition
- proposition
- proof
- example
- figure with caption referenced in the text
- cross references
- references


Things to look out for:

- Use the AMS article style.
- Use the built in spell checker.
- Use a margin not larger than 1.5 inches.
- Examples, Sections, Theorems are capitalized when you cross reference them.
- Citations cannot be outside of a sentence, after the period.
- A formula alone is not a sentence. In a paper everything must be a sentence.
- Use \cdots between operations like "+ \cdots +".
- Use \ldots between commans like ", \ldots ,".
- Inline variable names must be in math modes. 


Please make changes to you paper according to my marks. Turn in a new version
together with the original version.