closed region

closed region

[¦klōzd ′rē·jən]
(mathematics)
The closure of an open, connected set.
References in periodicals archive ?
With the development of the corridor Central Asia, traditionally an economically closed region owing to its geography and lack of infrastructure, will have greater access to the sea and to the global trade network.
Elaborating, the Minister said, with the development of corridor,Central Asia ,traditionally an economically closed region owing to its geography and lack of infrastructure,would have greater access to the sea and to the global trade network.
Airports for a closed region like Kurdistan are alternatives for seaports" said Nechirvan Barzani at the groundbreaking ceremony of Duhok International Airport.
Additionally the closed region of the DART-OS Source minimizes sample contamination and contains vapors of derivatizing agents and dopants used for analysis of more complex samples.
This 3,900 square kilometre tract of dark closed region shelters about 6,000 people in some 190 villages.
Ranger district personnel are looking at the registration boxes of campgrounds to assess whether anyone is within the closed region.
The pattern permits a series of reactions to take place sequentially in closed regions of the chip, preventing cross-contamination of reactants.
Philosophical perplexity results from our running up against these cognitively closed regions of philosophical space.