identification map
(topology) a quotient map
(mineralogy) A tetragonal-ditetragonal dipyramidal mineral containing barium, calcium, chlorine, fluorine, hydrogen, manganese, oxygen, silicon, and titanium.
One who frequently tells lies.
A state of being bright and radiant, splendor, brilliance.
メビウスの帯を構成する際には、長方形の向かい合う辺を向きが反転するように貼り合わせる商写像を定義することができる。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
