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Caristi type selections of multivalued mappings
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نویسنده
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vetro c. ,vetro f.
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منبع
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journal of function spaces - 2015 - دوره : 2015 - شماره : 0
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چکیده
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Multivalued mappings and related selection theorems are fundamental tools in many branches of mathematics and applied sciences. in this paper we continue this theory and prove the existence of caristi type selections for generalized multivalued contractions on complete metric spaces,by using some classes of functions. also we prove fixed point and quasi-fixed point theorems. © 2015 calogero vetro and francesca vetro.
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آدرس
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dipartimento di matematica e informatica,università degli studi di palermo,via archirafi 34, Italy, dipartimento energia,ingegneria dell'informazione e modelli matematici (deim),università degli studi di palermo,viale delle scienze, Italy
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Authors
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