Kaique Roberto - ۱۰۱۰ Rua do Mato
Hugo Ribeiro
Hugo Mariano - ۱۰۱۰ Rua do Mato

We consider certain pairs (A, T) where A is a (multi)ring andT ⊆ A is a multiplicative set that generates, by a convenient quotient construction,a (multi)structure that supports a quadratic form theory: withsome natural hypotheses we generalize constructions previously presentedin [۳] and [۶]. This also provides some steps towards an abstract formallyreal quadratic form theory (non necessarily reduced) were the forms havegeneral coefficients (non only units).

quadratic forms, special groups, real semigroup, multirings, hyperfields