scholarly journals Fixed points for discontinuous quasi-monotone maps in ${\bf R}\sp n$

1988 ◽  
Vol 104 (4) ◽  
pp. 1111-1111
Author(s):  
Shou Chuan Hu
Keyword(s):  
Fixed Points ◽  
Monotone Maps

Fixed points of contractive maps on dcpo's

2013 ◽  
Vol 24 (1) ◽  
Author(s):  
E. COLEBUNDERS ◽  
S. DE WACHTER ◽  
R. LOWEN
Keyword(s):  
Fixed Point ◽  
Fixed Points ◽  
Fixed Point Theorems ◽  
Scott Topology ◽  
Study Approach ◽  
Special Cases ◽  
Monotone Maps ◽  
Contractive Maps ◽  
Approach Spaces

In this paper we study approach structures on dcpo's. A dcpo (X, ≤) will be endowed with several other structures: the Scott topology; an approach structure generated by a collection of weightable quasi metrics onX; and a collectionof weights corresponding to the quasi metrics. Understanding the interaction between these structures onXwill eventually lead to some fixed-point theorems for the morphisms in the category of approach spaces, which are called contractions. Existing fixed-point theorems on both monotone and non-monotone maps are obtained as special cases.

scholarly journals Fixed Points of Monotone Maps

1995 ◽  
Vol 123 (1) ◽  
pp. 171-179 ◽  
Author(s):  
M.W. Hirsch
Keyword(s):  
Fixed Points ◽  
Monotone Maps

On $\alpha$-nonexpansive mapping and fixed-points in Banach spaces

2018 ◽  
Vol 2018 (-) ◽  
Author(s):  
Prondanai Kaskasem ◽  
Chakkrid Klin-eam ◽  
Suthep Suantai
Keyword(s):  
Nonexpansive Mapping ◽  
Fixed Points ◽  
Banach Spaces

Fixed Points of Sequences of Mappings

2018 ◽  
Vol 2018 (-) ◽  
Author(s):  
C. Ganesa Moorthy ◽  
S. Iruthaya Raj
Keyword(s):  
Fixed Points
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