• openAccess   Smooth functions with uncountably many zeros 

      Conejero, J. Alberto; Muñoz-Fernández, G. A.; murillo arcila, marina; Seoane Sepúlveda, Juan Sociéte Mathématique de Belgique (2015)
      In this short note we show that there exist uncountably generated algebras every non-zero element of which is a smooth function having uncountably many zeros. This result complements some recent ones by En o et al.