Perhaps you should try some spelling variations:
"local automorphisms" » "linear automorphisms", "local endomorphism", "modular automorphisms"
"local isomorphisms" » "local endomorphism", "local endomorphisms", "howard isomorphisms", "near isomorphisms"
"local isomorphism" » "local endomorphism", "howard isomorphism", "near isomorphism"
"over endomorphism" » "_ endomorphism", "modules endomorphism"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("local automorphisms") OR ("local isomorphism"))) OR ((("local isomorphisms") OR ("over endomorphism")))).
• Removing quotes may allow a broader search: (((( local automorphisms ) or ( local isomorphism ))) or ((( local isomorphisms ) or ( over endomorphism )))).
• Adding a wildcard symbol may retrieve word variants: (((("local automorphisms") or ("local isomorphism"))) or ((("local isomorphisms") or ("over endomorphism"))))*.