Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On embedding of F-hedgehogs in function spaces
AU - Osipov, Alexander
PY - 2023
Y1 - 2023
N2 - For a filter F, S-F = {infinity} boolean OR {(n, m) : n, m is an element of N} be the F-hedgehog (F-fan) of spininess omega where each (n, m) is isolated in S-F and a basic open neighborhood of infinity is of the form N (phi) = {infinity} boolean OR {(n, m) : n is an element of N, m is an element of phi(n)} for function phi : N -> F. We study some connections among the F*-Menger property and an embedding of F-hedgehog S-F into function spaces for any P -filter F.
AB - For a filter F, S-F = {infinity} boolean OR {(n, m) : n, m is an element of N} be the F-hedgehog (F-fan) of spininess omega where each (n, m) is isolated in S-F and a basic open neighborhood of infinity is of the form N (phi) = {infinity} boolean OR {(n, m) : n is an element of N, m is an element of phi(n)} for function phi : N -> F. We study some connections among the F*-Menger property and an embedding of F-hedgehog S-F into function spaces for any P -filter F.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001136974800002
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85184470019
U2 - 10.2298/PIM2328009O
DO - 10.2298/PIM2328009O
M3 - Article
VL - 114
SP - 9
EP - 17
JO - Publications de l'Institut Mathematique
JF - Publications de l'Institut Mathematique
SN - 0350-1302
IS - 128
ER -
ID: 52346732