TY - JOUR ID - 2163 TI - a -MINIMAL SETS AND THEIR PROPERTIES JO - Iranian Journal of Science JA - ISTT LA - en SN - 2731-8095 AU - AYATOLLAH ZADEH SHIRAZI, F. AD - Faculty of Mathematics, Statistics and Computer Science, College of Science, University of Tehran, I. R. of Iran Y1 - 2010 PY - 2010 VL - 34 IS - 1 SP - 27 EP - 35 KW - Almost periodicity KW - a  minimal set KW - transformation group KW - transformation semigroup DO - 10.22099/ijsts.2010.2163 N2 - a  minimal sets' approach introduced some closed right ideals of the Ellis semigroup of atransformation semigroup which behave like minimal right ideals of an Ellis semigroup in some senses. From1997 till now they have caused some new ideas in distality, proximal relation, transformed dimension, Herewe will compare the above mentioned ideas and will improve them. UR - https://ijsts.shirazu.ac.ir/article_2163.html L1 - https://ijsts.shirazu.ac.ir/article_2163_f2f3f8b9a678b0e236e7d10417729f44.pdf ER -