This is a preview. Log in through your library . Abstract Abstract A necessary and sufficient condition for a Lau type binary operation defined by two mappings to be an algebra-operation is given in ...

The Math 8806-8807 sequence will cover the following topics: Group Theory (Group actions, Sylow, Nilpotent/Solvable, simple groups, Jordan-Holder series, presentations); commutative algebra ...

This is a preview. Log in through your library . Abstract We prove most of Lusztig's conjectures on the canonical basis in homology of a Springer fiber. The conjectures predict that this basis ...

Harish Chandra said his lack of training in math was actually an asset, because "knowledge, by advocating caution, tends to inhibit the flight of imagination". Among the most prestigious awards in the ...