hello there the jacobian conjecture is false thanx to my close friend akhil for asking about it and my other close friend fable for working during the world cup final
((1+xy)^3 z + y^2 (1+xy) (4+3xy), y + 3 x (1+xy)^2 z + 3 x y^2 (4+3xy), 2 x - 3 x^2 y - x^3 z): \C^3\to \C^3, has jacobian determinant -2, and sends (0, 0, -1/4), (1, -3/2, 13/2), and (-1, 3/2, 13/2) to (-1/4, 0, 0)
Two PRLs on gravitational waves & the Moon🌒 :
Its rugged surface could make it a better resonant detector
https://t.co/wTscNQlqol
GWs could help us probe it
https://t.co/580Ioh56r0
PhysMag: https://t.co/XcaZv4IKuK
Gravitational waves from cosmic strings with friction: analytical approximations and parameter space
Sergei Mukovnikov, Lara Sousa
https://t.co/iDLYx4ERFG [𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾 𝚑𝚎𝚙-𝚝𝚑]