H. Ribeiro

A Remark on Boolean Algebras with Operators

H. Ribeiro, Hugo Ribeiro, 1952 .

Review: J. C. E. Dekker, The Constructivity of Maximal Dual Ideals in Certain Boolean Algebras

H. Ribeiro, 1954 .

Linear Systems, Matrices and Vector Spaces over Superfields

H. Ribeiro, H. Mariano, K. Roberto, 2023, 2303.14559.

Quadratic Extensions of Special Hyperfields and the general Arason-Pfister Hauptsatz

H. Ribeiro, H. Mariano, K. Roberto, 2022, 2210.03784.

On algebraic extensions and algebraic closures of superfields

H. Ribeiro, H. Mariano, K. Roberto, 2022, 2208.08537.

Functorial relationships between multirings and the various abstract theories of quadratic forms

H. Ribeiro, H. Mariano, K. Roberto, 2016, São Paulo Journal of Mathematical Sciences.