SL2(R)

Summary

SL2(R) is a special linear group^[1]. SL2(R) draws 94 Wikipedia views per month (special_linear_group category, ranking #1 of 1).^[2]

Key Facts

• SL2(R)'s instance of is recorded as special linear group^[3].
• SL2(R)'s instance of is recorded as infinite group^[4].
• SL2(R)'s instance of is recorded as group^[5].
• SL2(R)'s Freebase ID is recorded as /m/02vkrst^[6].
• SL2(R)'s defining formula is recorded as \mbox{SL}(2,\mathbb R) = \left{\begin{pmatrix}a & b \c & d\end{pmatrix}\colon a,b,c,d\in\mathbb R,\;ad-bc=1\right}^[7].
• SL2(R)'s studied by is recorded as Lie theory^[8].
• SL2(R)'s studied by is recorded as linear algebra^[9].
• SL2(R)'s has part is recorded as 2 × 2 real matrices^[10].
• SL2(R)'s maintained by WikiProject is recorded as WikiProject Mathematics^[11].
• SL2(R)'s Microsoft Academic ID is recorded as 31325772^[12].
• SL2(R)'s in defining formula is recorded as \mbox{SL}(2,\mathbb R)^[13].
• SL2(R)'s in defining formula is recorded as \begin{pmatrix}a & b \c & d\end{pmatrix}^[14].
• SL2(R)'s in defining formula is recorded as \mathbb R^[15].
• SL2(R)'s Group Properties article ID is recorded as Special_linear_group:SL(2,R)^[16].
• SL2(R)'s OpenAlex ID is recorded as C31325772^[17].

Why It Matters

SL2(R) draws 94 Wikipedia views per month (special_linear_group category, ranking #1 of 1).^[2] SL2(R) has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[18] SL2(R) is known by 10 alternative names across languages and contexts.^[19]