2 papers
math.AG2025
Intermediate algebras of semialgebraic functions
E. Baro, J. F. Fernando, J. M. Gamboa
We characterize intermediate -algebras between the ring of semialgebraic functions and the ring of bounded semialgebraic funct…
math.AG2025
Locally injective semialgebraic maps
E. Baro, J. F. Fernando, J. M. Gamboa
We characterize locally injective semialgebraic maps between two semialgebraic sets in terms of the induced homomorphism between their rings of (continuous) semialgebraic functions…