Novel results on a fixed function and their application based on the best approximation of the treatment plan for tumour patients getting intensity modulated radiation therapy (IMRT)
In the present paper, we extend the concept of contraction in a new manner by introducing D-contraction defined on a family F of bounded functions. We also introduce a new notion of a fixed function on a metric space. Some fixed function theorems along with illustrative examples and application are...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Estonian Academy Publishers
2019-03-01
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| Series: | Proceedings of the Estonian Academy of Sciences |
| Subjects: | |
| Online Access: | http://www.kirj.ee/public/proceedings_pdf/2019/issue_3/proc-2019-3-223-234.pdf |
| Summary: | In the present paper, we extend the concept of contraction in a new manner by introducing D-contraction defined on a family F of bounded functions. We also introduce a new notion of a fixed function on a metric space. Some fixed function theorems along with illustrative examples and application are also given to verify the effectiveness of our results. |
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| ISSN: | 1736-6046 1736-7530 |