Group algebras form a central bridge between group theory and ring theory, constructed by taking formal linear combinations of group elements over a chosen coefficient ring or field. When the ...
Inside the symmetries of a crystal shape, a postdoctoral researcher has unearthed a counterexample to a basic conjecture about multiplicative inverses. “I’m nearly at the end of the talk, and it’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results