ON the Openness of Functors of k-Nonexpanding and Weakly Additive Functionals
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.
English version (Springer): Ukrainian Mathematical Journal 65 (2013), no. 11, pp 1733-1742.
Citation Example: Karchevs’ka L. I. ON the Openness of Functors of k-Nonexpanding and Weakly Additive Functionals // Ukr. Mat. Zh. - 2013. - 65, № 11. - pp. 1567–1574.