George M. Bergman -- unpublished notes

These are items that, over the years, I have written up, but for one reason or another, not published.  Putting them online is a gradual process;  here are those I've done so far: recent items that didn't seem appropriate to publish, and older items that I have put here either because they seemed of general interest, or in response to someone's request for a result.  These are mostly items that I don't expect to prepare for publication; but there may be exceptions. 

Instead of this list of titles, you can look directly at the page of abstracts of unpublished notes.  

The items labeled "digitized" (those from ≤ 1985) are digitizations of typewritten manuscripts.