ON the Openness of Functors of <em class="a-plus-plus">k</em>-Nonexpanding and Weakly Additive Functionals

  • L. I. Karchevs’ka Львів, нац. ун-т ім. I. Франка


We study the property of openness of the functors for k -nonexpanding and weakly additive functionals. In particular, it is shown that these functors preserve the openness of mappings between finite compact sets but they are not open.
How to Cite
Karchevs’ka, L. I. “ON the Openness of Functors of <em class="a-Plus-plus">k</Em&gt;-Nonexpanding and Weakly Additive Functionals”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 65, no. 11, Nov. 2013, pp. 1567–1574, https://umj.imath.kiev.ua/index.php/umj/article/view/2536.
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