TY - JOUR
AU - Al-Janabi, Dheaa Kamel Hussain
PY - 2013/08/14
Y2 - 2022/09/29
TI - Properties of continuous functions on a compact
JF - Eastern-European Journal of Enterprise Technologies
JA - EEJET
VL - 4
IS - 4(64)
SE - Mathematics and Cybernetics - applied aspects
DO - 10.15587/1729-4061.2013.16341
UR - http://journals.uran.ua/eejet/article/view/16341
SP - 55-57
AB - <p>The work deals with the definition of a continuous function, definitions of a continuous function by Cauchy, Heine, in the increment language.</p><p>The properties of continuous functions on a compact (on an interval) have been studied comprehensively. The 1<sup>st</sup> and the 2<sup>nd</sup> Weierstrass theorems, the 1<sup>st</sup> and the 2<sup>nd</sup> Cauchy theorems are presented, as well as the main corollaries of them.</p><p>The proofs of theorems and corollaries are presented step by step. Sequentially compact sets are important because continuous functions defined on sequentially compact sets have some very useful properties, which they do not have in general when defined on non-compact sets</p>
ER -