Essential maps and coincidence theory

Abstract

Using an elementary approach, we present new coincidence principles for general classes of maps.

Keywords:

• Essential maps
• coincidence points
• retractions
• topological principles

AMS Subject Classifications:

• 47H10
• 54H25

Acknowledgements

The authors extend their appreciation to the International Scientific Partnership Program ISPP at King Saud University for funding this research work through ISPP No. 0027.

Notes

No potential conflict of interest was reported by the authors.

Additional information

Funding

This work was supported by the International Scientific Partnership Program ISPP at King Saud University [ISPP number 0027].