On the sense preserving mappings in the Helm topology in the plane

Pyrih, Pavel. "On the sense preserving mappings in the Helm topology in the plane." Serdica Mathematical Journal 25.1 (1999): 41-46. <http://eudml.org/doc/11503>.

@article{Pyrih1999,
abstract = {∗Research supported by the grant No. GAUK 186/96 of Charles University.We introduce the helm topology in the plane. We show that (assuming the helm local injectivity and the Euclidean continuity) each mapping which is oriented at all points of a helm domain U is oriented at U.},
author = {Pyrih, Pavel},
journal = {Serdica Mathematical Journal},
keywords = {Fine Topology; Density Topology; fine topology; density topology},
language = {eng},
number = {1},
pages = {41-46},
publisher = {Institute of Mathematics and Informatics Bulgarian Academy of Sciences},
title = {On the sense preserving mappings in the Helm topology in the plane},
url = {http://eudml.org/doc/11503},
volume = {25},
year = {1999},
}

TY - JOUR
AU - Pyrih, Pavel
TI - On the sense preserving mappings in the Helm topology in the plane
JO - Serdica Mathematical Journal
PY - 1999
PB - Institute of Mathematics and Informatics Bulgarian Academy of Sciences
VL - 25
IS - 1
SP - 41
EP - 46
AB - ∗Research supported by the grant No. GAUK 186/96 of Charles University.We introduce the helm topology in the plane. We show that (assuming the helm local injectivity and the Euclidean continuity) each mapping which is oriented at all points of a helm domain U is oriented at U.
LA - eng
KW - Fine Topology; Density Topology; fine topology; density topology
UR - http://eudml.org/doc/11503
ER -