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Listar por palabra clave "Zero set"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Zero set"

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    Between continuity and set connectedness 
    Kohli, J.K.; Singh, D.; Kumar, Rajesh; Aggarwal, Jeetendra (Universitat Politècnica de València, 2010-04-01)
    [EN] Two new weak variants of continuity called 'R-continuity'and 'F-continuity' are introduced. Their basic properties are studied and their place in the hierarchy of weak variants of continuity, that already exist in the ...
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    On functionally θ-normal spaces 
    Kohli, J.K.; Das, A.K. (Universitat Politècnica de València, 2005-04-01)
    [EN] Characterizations of functionally θ-normal spaces including the one that of Urysohn’s type lemma, are obtained. Interrelations among (functionally) θ-normal spaces and certain generalizations of normal spaces are ...
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    Smooth functions with uncountably many zeros 
    Conejero, J. Alberto; Muñoz-Fernández, Gustavo A.; Murillo Arcila, Marina; Seoane Sepúlveda, Juan Benigno (Belgian Mathematical Society, 2015)
    [EN] In this short note we show that there exist uncountably generated alge- bras every non-zero element of which is a smooth function having uncount- ably many zeros. This result complements some recent ones by Enflo et ...