Results 111 to 120 of about 637 (140)

Interval Advanced Adenomas and Neoplasia in Patients with Negative Colonoscopy Following Positive Stool-Based Colorectal Cancer Screening Test. [PDF]

open access: yesDig Dis Sci
Liu KS   +10 more
europepmc   +1 more source

Local dendrites with unique n-fold hyperspace

open access: yesTopology and Its Applications, 2011
Let Z be a metric continuum and n be a positive integer. Let Cn(Z) be the hyperspace of the nonempty closed subsets of Z with at most n components. In this paper we prove the following result: Let X be a local dendrite such that every point of X has a ...
David Herrera-Carrasco   +1 more
exaly   +4 more sources

On the n-fold hyperspace suspension of continua

open access: yesTopology and Its Applications, 2004
In 1979 Sam B. Nadler Jr, defined the Hyperspace Suspension of a continuum.
Sergio Macı́as, Macı́as, Sergio
exaly   +3 more sources

On the n-fold hyperspace suspension of continua, II

open access: yesGlasnik Matematicki, 2006
We continue our study of n-fold hyperspace suspensions. We show that n-fold hyperspace suspensions of contractible continua are contractible. We prove that n-fold hyperspace suspensions are zero-dimensional aposyndetic.
Sérgio Macias
exaly   +6 more sources

n-Fold Hyperspace Suspensions

open access: yes, 2018
In 1979 Sam B. Nadler, Jr. introduced the hyperspace suspension of a continuum to present examples of disk-like continua with the fixed point property.
Sérgio Macias
exaly   +3 more sources

$n$-fold hyperspaces as cones

open access: yesRocky Mountain Journal of Mathematics, 2019
For a continuum \(X\) a general problem is the following one: Find conditions on \(X\) under which the following implication holds: If \(C_{n}(X)\) is a cone, then \(X\) is a cone, where \(C_{n}(X)\) denotes the hyperspace of all nonempty closed subsets with at most \(n\) components.
Alejandro Illanes, Daria Michalik
exaly   +4 more sources

Home - About - Disclaimer - Privacy