Fixed point theory for compact upper semi-continuous or lower semi-continuous set valued maps

O’Regan, Donal

doi:10.1090/S0002-9939-97-03746-5

Fixed point theory for compact upper semi-continuous or lower semi-continuous set valued maps
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by Donal O’Regan

Proc. Amer. Math. Soc. 125 (1997), 875-881

DOI: https://doi.org/10.1090/S0002-9939-97-03746-5

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Abstract:

Fixed point theory is presented for compact u.s.c. and l.s.c. set valued maps.

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