%0 Journal Article %A Bernal González, L. %A Fernández Sánchez, j: %A Seoane-Sepúlveda, Juan B. %A Trutschnig, W. %T On special partitions of [0, 1] and lineability within families bounded variation functions %U https://hdl.handle.net/20.500.14352/65270 %X We show that there exists large algebraic structures (vector spaces, algebras, closed subspaces, etc.) formed entirely (except for 0), on one hand, by singular, nowhere monotonic functions on [0, 1] and, on the other hand, by absolutely continuous nowhere monotonic functions. Several tools, of independent interest, related to obtaining special partitions of R into uncountable collections will be provided and used. The results obtained in this note are either new or improved version of already existing ones. %~