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endpoints of generalized ϕ-contractive multivaluedmappings of integral type
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نویسنده
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mohammadi babak ,alizadeh esmaeil
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منبع
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caspian journal of mathematical sciences - 2019 - دوره : 8 - شماره : 2 - صفحه:137 -144
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چکیده
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Recently, some researchers have established some results on existence of endpoints for multivalued mappings. in particular, mohammadi and rezapour's [endpoints of suzuki type quasi-contractive multifunctions, u.p.b. sci. bull., series a, 2015] used the technique of α−ψ-contractive mappings, due to samet et al. (2012), to give some results about endpoints of suzuki type quasi-contractive multifunctions satisfing property (bs). in this paper, we prove existence and uniqueness of endpoint for multivalued mappings satisfing the weaker conditions generalized ϕ-contractivity of integral type and property (hs). this result generalize and improve mohammadi and rezapour's result. also, we give an example to illustrate the usability of the result.
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کلیدواژه
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endpoint ,ϕ-contractions ,multivalued mappings ,property (hs) ,integral type
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آدرس
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islamic azad university, marand branch, department of mathematics, iran, islamic azad university, marand branch, department of mathematics, iran
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Authors
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