Sahar Mohamed Ali Abou Bakr

saharm_ali@sci.asu.edu.eg
Interests: Functional analysis, operator theory, fixed point theory, Geometry, real analysis, and topology,,
Internal ID: rp11733
  • 39 Scopus Citations
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Email
saharm_ali@sci.asu.edu.eg
 
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Biography
Sahar Mohamed Ali Abou Bakr is an associate professor of pure mathematics at Ain Shams University, Faculty of
Science, Cairo, Egypt, teaches some pure mathematical courses for under graduate and post graduate students, supervising projects, M.Sc and Ph.D thesis, authoring many research papers and books, her major field of study is functional, real
analysis, operator theory, and fixed point theory.
Her list of published books:
[1] Sahar Mohamed Ali Abou Bakr., “Functional Analysis, Projection Constants of Some Topological Spaces and Some Applications”, Yokohama Publishers Inc. Tokyo, Japan,
[ ISBN: 978-4946552-39-7], Copyright © 2010.

[2] Sahar Mohamed Ali Abou Bakr., “Functional Analysis with Some Fixed Points Theories’ Approaches”, Verlag/ publisher Lab Lambert Academic Publishing, Deutschland/ Germany,
[ ISBN: 978-3-659-4670-6 ], Copyright © 2013.

[3] Sahar Mohamed Ali Abou Bakr., “An Introduction to Three Dimensional Geometry and Projection Operators”, Verlag/ publisher Lab Lambert Academic Publishing, Deutschland/ Germany, [ ISBN: 978-3-659-51906-2 ], Copyright © 2014.
هذا الكتاب هو الكتاب رقم السادس عشر على العالم فى موسوعة Top Science Books. لعامى 2014-2015

[4] Sahar Mohamed Ali Abou Bakr., “Analytic Geometry, Two Dimensional Conic Sections and Some Applications”, Verlag/ publisher Lab Lambert Academic Publishing, Deutschland/ Germany, [ ISBN: 978-3-659-64287-6 ], Copyright © 2014.

[5] Sahar Mohamed Ali Abou Bakr., “Comprehensive Study of Curves in Differential Geometry”, Verlag/ publisher Lab Lambert Academic Publishing, Deutschland/ Germany,
[ ISBN: 978-3-659-87407-9 ], Copyright © 2016.
[6] Sahar Mohamed Ali Abou Bakr., “Calculus of Integration and Some Applications,” Verlag/ publisher Lab Lambert Academic Publishing, Deutschland/ Germany, OmniScriptum GmbH& Co. KG. [ ISBN: 978-3-659-97888-3 ], Copyright © 2016 .

Publications

Results 1-19 of 19 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
12001On projection constant problems and the existence of metric projections in normed spacesEl-Shobaky, Entisarat; Mohamed Ali Abou Bakr, Sahar ; Takahashi, Wataru
22001On the projection constants of some topological spaces and some applicationsEl-Shobaky, Entisarat; Mohamed Ali Abou Bakr, Sahar ; Takahashi, Wataru
314-Jun-2004Finite co-dimensional Banach spaces and some bounded recovery problemsMohamed Ali Abou Bakr, Sahar ; Abdel-Mottaleb, N.; El-Shobaky, E. M.; Takahashi, Wataru
42006Reduced Assumption in the Banach Contraction PrincipleMohamed Ali Abou Bakr, Sahar 
51-Jan-2007Generalization of banach contraction principle in two directionsEl-Shobaky, Entisarat; Mohamed Ali Abou Bakr, Sahar ; Ali, Montaser Saudi
61-Jan-2007Fixed points of non-expansive operators on weakly Cauchy normed spacesMohamed Ali Abou Bakr, Sahar 
71-Jan-2007Abstract fixed points of set-valued mappingsEl Shobaky, E.; Mohamed Ali Abou Bakr, Sahar ; Ali, Montaser S.
82013Fixed Point Theorem of {a,b,c} Contraction and Nonexpansive Type Mappings in Weakly Cauchy Normed SpacesMohamed Ali Abou Bakr, Sahar 
92013More on Fixed Point Theorem of {a,b,c}-Generalized Nonexpansive Mappings in Normed SpacesMohamed Ali Abou Bakr, Sahar 
102017Fixed Point Theorems for Mappings Satisfying Weak Nonexpansivity Condition (Weak Contractivity Condition) into (from) Cartesian Products Normed SpacesMohamed Ali Abou Bakr, Sahar 
112017Some Generalized Fixed Point Theorems of Contraction Type Mappings in Quasi Metric SpacesMohamed Ali Abou Bakr, Sahar 
122017On Fixed Point Theorem of C Class Functions - B Weak Cyclic MappingsMohamed Ali Abou Bakr, Sahar ; Ansari, Arslan Hojat
132019Common fixed point of generalized cyclic Banach algebra contractions and Banach algebra Kannan types of mappings on cone quasi metric spacesMohamed Ali Abou Bakr, Sahar 
142020Theta Cone Metric Spaces and Some Fixed Point TheoremsMohamed Ali Abou Bakr, Sahar 
152020Common Fixed Points of Generalized Cyclic C Class Ψ-ɸ-Λ Weak Nonexpansive MappingsMohamed Ali Abou Bakr, Sahar 
161-Jan-2020A Study on Common Fixed Point of Joint A;B Generalized Cyclic φ-abc Weak Nonexpansive Mappings and Generalized Cyclic abc;r Contractions in Quasi Metric SpacesMohamed Ali Abou Bakr, Sahar 
172021Coupled Fixed-Point Theorems in Theta-Cone-Metric SpacesMohamed Ali Abou Bakr, Sahar 
181-Jan-2021Cyclic G-Ω -Weak Contraction-Weak Nonexpansive Mappings and Some Fixed Point Theorems in Metric SpacesMohamed Ali Abou Bakr, Sahar 
191-Jan-2021Coupled Fixed Point Theorems for Some Type of Contraction Mappings in b -Cone and b -Theta Cone Metric SpacesMohamed Ali Abou Bakr, Sahar