Alternative Definitions of A Ring
Some authors (such as Lang) require a ring to have a unit by definition. In those cases, a ring without unit is called a pseudo-ring or Rng.
Read more about this topic: Unit Ring
Famous quotes containing the words alternative, definitions and/or ring:
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—Graham Greene (1904–1991)
“The loosening, for some people, of rigid role definitions for men and women has shown that dads can be great at calming babies—if they take the time and make the effort to learn how. It’s that time and effort that not only teaches the dad how to calm the babies, but also turns him into a parent, just as the time and effort the mother puts into the babies turns her into a parent.”
—Pamela Patrick Novotny (20th century)
“I started out very quiet and I beat Mr. Turgenev. Then I trained hard and I beat Mr. de Maupassant. I’ve fought two draws with Mr. Stendhal, and I think I had an edge in the last one. But nobody’s going to get me in any ring with Mr. Tolstoy unless I’m crazy or I keep getting better.”
—Ernest Hemingway (1899–1961)