Coincidence Points for Perturbations of Linear Fredholm Maps of Index Zero
Author(s) -
Ravi P. Agarwal,
Donal O’Regan
Publication year - 1999
Publication title -
publications of the research institute for mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/1195143420
Subject(s) - mathematics , coincidence , zero (linguistics) , mathematical analysis , index (typography) , fredholm integral equation , fixed point index , zero point energy , integral equation , physics , medicine , philosophy , linguistics , alternative medicine , pathology , quantum mechanics , world wide web , computer science , boundary value problem
Coincidence points for single and set valued maps are discussed in this paper. We show if F is essential and F^ G then G has a coincidence point.
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