Moore–Penrose inverse

Summary

Moore–Penrose inverse is a mathematical concept^[1]. It ranks in the top 5% of mathematical_concept entities by monthly Wikipedia readership (448 views/month).^[2]

Key Facts

• Moore–Penrose inverse is credited with the discovery of Eliakim Hastings Moore^[3].
• Moore–Penrose inverse's instance of is recorded as mathematical concept^[4].
• Eliakim Hastings Moore is named after Moore–Penrose inverse^[5].
• Roger Penrose is named after Moore–Penrose inverse^[6].
• Moore–Penrose inverse's subclass of is recorded as generalized inverse^[7].
• Moore–Penrose inverse's time of discovery or invention is recorded as +1920-00-00T00:00:00Z^[8].
• Moore–Penrose inverse's Freebase ID is recorded as /m/01wym8^[9].
• Moore–Penrose inverse's defining formula is recorded as \begin{aligned}AA^+A&=A \ A^+AA^+ &= A^+ \ (AA^+)^ & = AA^+ \ (A^+A)^ &= A^+A \end{aligned}^[10].
• Moore–Penrose inverse's MathWorld ID is recorded as Moore-PenroseMatrixInverse^[11].
• Moore–Penrose inverse's maintained by WikiProject is recorded as WikiProject Mathematics^[12].
• Moore–Penrose inverse's Microsoft Academic ID is recorded as 21556879^[13].
• Moore–Penrose inverse's PlanetMath ID is recorded as MoorePenroseGeneralizedInverse^[14].
• Moore–Penrose inverse's OpenAlex ID is recorded as C21556879^[15].

Body

Works and Contributions

Moore–Penrose inverse is credited with the discovery of Eliakim Hastings Moore^[3].

Why It Matters

Moore–Penrose inverse ranks in the top 5% of mathematical_concept entities by monthly Wikipedia readership (448 views/month).^[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[16] It is known by 8 alternative names across languages and contexts.^[17]