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Listar Científica por autor "377c9e6e-f5ee-4356-94f0-f04e5840d6a7"
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Carranza Cruz, Rosa Isela; Maya Escudero, David; Orozco Zitli, Fernando; Anaya Ortega, José Guadalupe
(Topology and its Applications, 2017-10-17)
A continuum is a non-degenerate compact connected metric space. Let C(X) be the hyperspace of all subcontinua of X. An element A2C(X) makes a hole in C(X) ifC(X){A} is not unicoherent. In this paper, we characterize the ...
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ANAYA ORTEGA, JOSE GUADALUPE; Maya Escudero, David; Carranza Cruz, Rosa Isela; Orozco Zitli, Fernando
(Elsevier, 2023-11-01)
Let C(X) be the hyperspace of all subcontinua of a metric continuum X. An element A ∈ C(X) hollows to C(X) provided μ−1(μ(A)) − {A} is connected and non- unicoherent for each Whitney map μ for C(X). In this paper the ...