Results 91 to 100 of about 365 (176)

On Alexandroff Base Compactifications

, 1977
In [13] we characterized the completely regular Hausdorff spaces as the class of spaces whose topology is generated by an Alexandrofï base. A space may have more than one Alexandrofï base and each such base determines a Hausdorff compactification .
J. S. Wasileski
core   +1 more source

The G20 reciprocal socialization for global coordination on sovereign debt and development: perspective of China. [PDF]

Int Polit (Hague), 2023
Ye Y.
europepmc   +1 more source

Closed graph property in Alexandroff spaces

In the following text we show if $X$ is an Alexandroff space, then $f:X\to Y$ has closed graph if and only if it has constant closed value on each connected component of $X$. Moreover, if $X$ an Alexandroff space and $f:X\to Y$ has closed graph, then $f:X\to Y$ is continuous.
Shirazi, Fatemah Ayatollah Zadeh, Chaleshtori, Sajjad Moradi   +1 more
openaire   +2 more sources

A-spectral spaces

, 2004
By an A-spectral space, we mean a topological space X such that the Alexandroff extension (one point compactification) of X is a spectral space.
Belaid, Karim, Echi, Othman, Gargouri, Riyadh   +2 more
core   +1 more source

Topological View of Flows Inside the BOLD Spontaneous Activity of the Human Brain. [PDF]

Front Comput Neurosci, 2020
Don APH, Peters JF, Ramanna S, Tozzi A.
europepmc   +1 more source

Versions of properties (a) and (pp)

, 2011
In this paper we define and study several versions of properties (a) and (pp) and their relationships with other covering properties.
CASERTA, Agata, Di Maio, G., Caserta, A., G. Di Maio, Lj.D.R. Kočinac, KOCINAC L., Kočinac, Lj.D.R., DI MAIO, Giuseppe, A. Caserta   +8 more
core   +1 more source

Properties of space set topological spaces

, 2016
Since a locally finite topological structure plays an important role in the fields of pure and applied topology, the paper studies a special kind of locally finite spaces, so called a space set topology (for brevity, SST) and further, proves ...
Sang-Eon Han
core   +1 more source

Therapeutic Use of Botulinum Neurotoxins in Dermatology: Systematic Review. [PDF]

Toxins (Basel), 2021
Martina E, Diotallevi F, Radi G, Campanati A, Offidani A.   +4 more
europepmc   +1 more source

From Topological Analyses to Functional Modeling: The Case of Hippocampus. [PDF]

Front Comput Neurosci, 2020
Dabaghian Y.
europepmc   +1 more source

Alexandroff lattice spaces

Pure Mathematical Sciences, 2017
Heba Othman, Hisham Mahdi
openaire   +1 more source