- acceptable subalgebra
- мат.допустимая подалгебра
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Orbifold — This terminology should not be blamed on me. It was obtained by a democratic process in my course of 1976 77. An orbifold is something with many folds; unfortunately, the word “manifold” already has a different definition. I tried “foldamani”,… … Wikipedia