In this article, we give new results in the startpoint theory for quasi-pseudometric spaces. The results we present provide us with the existence of startpoint endpoint, xed point for multi-valued maps dened on a bicomplete quasi-pseudometric space. We characterise the existence of startpoint and endpoint by the so-called mix-point property. The present results extend known ones in the area.
quasi-pseudometric bi-completeness startpoint endpoint approximate startpoint endpoint approximate mix-point property xed point.
Primary Language | English |
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Journal Section | Research Article |
Authors | |
Publication Date | December 1, 2019 |
Published in Issue | Year 2019 Volume: 9 Issue: 4 |