Z，在美國暫被稱為T-Mobile G2。 G2，《衛報》的工作日增刊。佳能PowerShot G系列之一。 G2 Esports，歐洲電子競技隊伍。 G2 (數學)（英语：G2 (mathematics)）：李群 G 2 {\displaystyle G_{2}} 與李代數 g 2 {\displaystyle

嘉当子代数

2 ( R ) {\displaystyle {\mathfrak {sl}}_{2}(\mathbb {R} )} 有两个不共轭的嘉当子代数。 Borel, Armand, Linear algebraic groups, Graduate Texts in Mathematics 126 2nd

G-结构

Notes in Mathematics Series. Longman: 123–136. 1997. Kobayashi, S. Transformation Groups in Differential Geometry. Classics in Mathematics. Springer

圖運算

二元運算相似於一元運算，也是藉由原先的圖經由運算產生新的。 G1 = (V1, E1)以及G2 = (V2, E2), 例如: 圖聯集：G1 ∪ G2=(V1 ∪ V2, E1 ∪ E2) 圖交集：G1 ∩ G2= (V1 ∩ V2, E1 ∩ E2) 圖聯接圖乘積 Bondy, J. A.; Murty

双射

Abstract Mathematics. Brooks/Cole. Barnier; Feldman. Introduction to Advanced Mathematics. Prentice Hall. 2000. Ash. A Primer of Abstract Mathematics. MAA

Found in articles

嘉当子代数

2 ( R ) {\displaystyle {\mathfrak {sl}}_{2}(\mathbb {R} )} 有两个不共轭的嘉当子代数。 Borel, Armand, Linear algebraic groups, Graduate Texts in Mathematics 126 2nd

G-结构

Notes in Mathematics Series. Longman: 123–136. 1997. Kobayashi, S. Transformation Groups in Differential Geometry. Classics in Mathematics. Springer

圖運算

双射

Abstract Mathematics. Brooks/Cole. Barnier; Feldman. Introduction to Advanced Mathematics. Prentice Hall. 2000. Ash. A Primer of Abstract Mathematics. MAA