Algebra

2011 Submissions

[2] viXra:2011.0165 [pdf] replaced on 2020-11-24 08:27:34

A New Solvable Quintic Equation of the Shape X^5 + aX^2 + b = 0

Authors: Quang Nguyen Van
Comments: 2 Pages.

So far, there are in all five solvable quintics of the shape x^5 + ax^4 + b = 0. We have found one more. In this paper, we give that equation and its solutions.
Category: Algebra

[1] viXra:2011.0156 [pdf] replaced on 2020-11-24 08:28:05

The 2-Morphisms

Authors: Antoine Balan
Comments: 2 Pages. In French

The 2-morphisms are generalizations of morphisms between algebras. They are morphisms of algebras if we make a tensor product.
Category: Algebra