scholarly journals Normality and covering properties of affine semigroups

1999 ◽  
Vol 1999 (510) ◽  
pp. 161-178 ◽  
Author(s):  
Winfried Bruns ◽  
Joseph Gubeladze
Keyword(s):  
Affine Semigroups ◽  
Covering Properties

ON FULL COVERING PROPERTIES

1980 ◽  
Vol 6 (1) ◽  
pp. 77 ◽  
Author(s):  
Thomson
Keyword(s):  
Covering Properties

scholarly journals Periodic behavior in families of numerical and affine semigroups via parametric Presburger arithmetic

2021 ◽  
Vol 102 (2) ◽  
pp. 340-356
Author(s):  
Tristram Bogart ◽  
John Goodrick ◽  
Kevin Woods
Keyword(s):  
Periodic Behavior ◽  
Presburger Arithmetic ◽  
Affine Semigroups

Combinatorics of Thin Posets: Application to Monotone Covering Properties

Order ◽  
2010 ◽  
Vol 28 (2) ◽  
pp. 173-179 ◽  
Author(s):  
Maddalena Bonanzinga ◽  
Mikhail Matveev
Keyword(s):  
Covering Properties

COVERING PROPERTIES OF SMALL VOLUME HYPERBOLIC 3-MANIFOLDS

1998 ◽  
Vol 07 (03) ◽  
pp. 381-392 ◽  
Author(s):  
ALEXANDER MEDNYKH ◽  
ANDREI VESNIN
Keyword(s):  
Small Volume ◽  
Whitehead Link ◽  
Covering Properties

Closed hyperbolic 3-manifolds obtained by Dehn surgeries on the Whitehead link yield interesting examples of manifolds of small volume. In the present paper these manifolds are described as 2-fold coverings of the 3-sphere branched over 3-bridge links. As a corollary, maximally symmetric [Formula: see text]-manifolds of small volume are obtained.

Real Functions, Covers and Bornologies

2021 ◽  
Vol 78 (1) ◽  
pp. 199-214
Author(s):  
Lev Bukovský
Keyword(s):  
Topological Space ◽  
Pointwise Convergence ◽  
Continuous Functions ◽  
Upper Semicontinuous ◽  
Upper Semicontinuous Functions ◽  
Covering Properties ◽  
Real Functions ◽  
Topology Of Pointwise Convergence ◽  
Semicontinuous Functions

Abstract The paper tries to survey the recent results about relationships between covering properties of a topological space X and the space USC(X) of upper semicontinuous functions on X with the topology of pointwise convergence. Dealing with properties of continuous functions C(X), we need shrinkable covers. The results are extended for A-measurable and upper A-semimeasurable functions where A is a family of subsets of X. Similar results for covers respecting a bornology and spaces USC(X) or C(X) endowed by a topology defined by using the bornology are presented. Some of them seem to be new.

scholarly journals Unital affine semigroups

2013 ◽  
Vol 439 (7) ◽  
pp. 2106-2113 ◽  
Author(s):  
David W. Kribs ◽  
Jeremy Levick ◽  
Rajesh Pereira
Keyword(s):  
Affine Semigroups

scholarly journals Covering properties and square principles

2017 ◽  
Vol 220 (2) ◽  
pp. 617-648 ◽  
Author(s):  
Chris Lambie-Hanson
Keyword(s):  
Covering Properties ◽  
Square Principles

scholarly journals Concerning two covering properties

1976 ◽  
Vol 36 (1) ◽  
pp. 57-61 ◽  
Author(s):  
Rastislav Telgársky
Keyword(s):  
Covering Properties

scholarly journals On the Vitali covering properties of a differentiation basis

1976 ◽  
Vol 57 (1) ◽  
pp. 91-95 ◽  
Author(s):  
Antonio Cordoba
Keyword(s):  
Covering Properties
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