Upper and lower $(\alpha, \beta,\theta,\delta,\mathcal{I})$-continuous multifunctions
Let $(X, \tau)$ and $(Y, \sigma)$ be topological spaces in which no separation axioms are assumed, unless explicitly stated and if $\mathcal{I}$ is an ideal on $X$. Given a multifunction $F\colon (X, \tau)\rightarrow (Y, \sigma)$, $\alpha,\beta$ operators on $(X, \tau)$, $\theta,\delta$ operators on...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | German |
| Published: |
Ivan Franko National University of Lviv
2021-06-01
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| Series: | Математичні Студії |
| Subjects: | |
| Online Access: | http://matstud.org.ua/ojs/index.php/matstud/article/view/25 |
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