Gámez Merino, José LuisMuñoz-Fernández, Gustavo A.Sánchez, V.M.Seoane Sepúlveda, Juan Benigno2023-06-202023-06-202010-110002-9939https://hdl.handle.net/20.500.14352/42365We find large algebraic structures inside the following sets of pathological functions: (i) perfectly everywhere surjective functions, (ii) differentiable functions with almost nowhere continuous derivatives, (iii) differentiable nowhere monotone functions, and (iv) Sierpinski-Zygmund functions. The conclusions obtained on (i) and (iii) are improvements of some already known results.journal articlehttp://www.ams.org/metadata only access517.98Lineabilityalgebrabilityeverywhere surjectivenowhere monotoneapproximately continuousPompeiu derivativeAnálisis funcional y teoría de operadores