Lodovico de Ferrari (2 February 1522 – 5 October 1565) was an Italian mathematician best known today for solving the quartic equation. Born in Bologna...

literary critic Lodovico delle Colombe (1565(?) – after 1623), Italian scholar Lodovico Dolce (1508–1568), Italian humanist Lodovico Ferrari (1522–1565),...

general case (i.e., one in which the coefficients can take any value). Lodovico Ferrari is attributed with the discovery of the solution to the quartic in...

footballer Larry Ferrari (1932–1997), American organist León Ferrari (1920–2013), Argentine contemporary conceptual artist Lodovico Ferrari (1522–1565), Italian...

can be solved by radicals, according to the Abel–Ruffini theorem. Lodovico Ferrari is credited with the discovery of the solution to the quartic in 1540...

Ferro to the cubic equation and the solution of Cardano's student Lodovico Ferrari to the quartic equation in his 1545 book Ars Magna, an influential...

the quartic polynomial to be solved by radicals, as established by Lodovico Ferrari. As in the symmetric group, any two elements of An that are conjugate...

types of cubics. Furthermore, his student Lodovico Ferrari found a way of solving quartic equations, but Ferrari's method depended upon Tartaglia's, since...

roots of quartic equations in terms of radicals, as established by Lodovico Ferrari: the map S 4 → S 3 {\displaystyle S_{4}\to S_{3}} corresponds to the...

and Niccolò Fontana Tartaglia to equations of degree 3 and that of Lodovico Ferrari for equations of degree 4. Finally Niels Henrik Abel proved, in 1824...