Hopf link

Summary

Hopf link is a prime link^[1]. It draws 50 Wikipedia views per month (prime_link category, ranking #2 of 3).^[2]

Key Facts

• Hopf link's image is recorded as Hopf Link.png^[3].
• Hopf link's instance of is recorded as prime link^[4].
• Hopf link's instance of is recorded as mathematical concept^[5].
• Heinz Hopf is named after Hopf link^[6].
• Hopf link's Commons category is recorded as Hopf links^[7].
• Hopf link's Freebase ID is recorded as /m/0577l_^[8].
• Hopf link's MathWorld ID is recorded as HopfLink^[9].
• Hopf link's nLab ID is recorded as Hopf link^[10].
• Hopf link's 3D model is recorded as Hopf-Verschlingung 20230214 001.stl^[11].
• Hopf link's Jones polynomial is recorded as -\frac{1}{\sqrt{q}}-\frac{1}{q^{5/2}}^[12].
• Hopf link's maintained by WikiProject is recorded as WikiProject Mathematics^[13].
• Hopf link's Microsoft Academic ID is recorded as 2779223471^[14].
• Hopf link's Alexander–Briggs notation is recorded as 2^2_1^[15].
• Hopf link's Knot Atlas ID is recorded as L2a1^[16].
• Hopf link's Gauss notation is recorded as {1, -2}, {2, -1}^[17].
• Hopf link's crossing number is recorded as {'amount': '+2'}^[18].

Why It Matters

Hopf link draws 50 Wikipedia views per month (prime_link category, ranking #2 of 3).^[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[19] It is known by 6 alternative names across languages and contexts.^[20]