Báo cáo hóa học: "Research Article Common Fixed Point Theorems in Menger Probabilistic Quasimetric Spaces" ppt
Báo cáo hóa học: "Research Article Common Fixed Point Theorems in Menger Probabilistic Quasimetric Spaces" ppt
... Theory and Applications
Volume 2009, Article ID 546273, 11 pages
doi:10.1155/2009/546273
Research Article
Common Fixed Point Theorems in
Menger Probabilistic Quasimetric Spaces
Shaban Sedghi,
1
Tatjana
ˇ
Ziki
´
c-Do
ˇ
senovi
´
c,
2
and ... Nonlinear Operator Theory in Probabilistic Metric Spaces, Nova
Science Publishers, Huntington, NY, USA, 2001.
8 M. A. Khamsi and...
Báo cáo hóa học: " Research Article Common Fixed Point Theorems for Four Mappings on Cone Metric Type Space" potx
... applications
in optimization theory see 2. The initial work of Huang and Zhang 1 inspired many
authors to prove fixed point theorems, as well as common fixed point theorems for two or
more mappings ... some common fixed point theorems for four mappings in those spaces.
Obtained results extend and generalize well-known comparable results in the literature. All results
a...
Báo cáo hóa học: "Research Article Common Fixed Point Theorems for Weakly Compatible Pairs on Cone Metric Spaces" ppt
... 2.25
12 Fixed Point Theory and Applications
Thus we showed that f and g have a coincidence point p ∈ X, that is, point of
coincidence q ∈ X such that q fp gp. If q
1
is another point of coincidence ... · u. 2.19
Hindawi Publishing Corporation
Fixed Point Theory and Applications
Volume 2009, Article ID 643840, 13 pages
doi:10.1155/2009/643840
Research Article
Common...
Báo cáo hóa học: " Research Article Common Fixed Point Theorems for Hybrid Pairs of Occasionally Weakly Compatible Mappings Satisfying Generalized Contractive Condition of Integral Type" pdf
... have
a common fixed point.
Hindawi Publishing Corporation
Fixed Point Theory and Applications
Volume 2007, Article ID 54101, 9 pages
doi:10.1155/2007/54101
Research Article
Common Fixed Point Theorems ... Mathematics, Indiana University, Bloomington, IN 47405-7106, USA
Email address: rhoades@indiana.edu
4 Fixed Point Theory and Applications
Proof. By hypothesis, there...
Báo cáo hóa học: "Research Article Common Fixed Point and Approximation Results for Noncommuting Maps on Locally Convex Spaces" docx
... found in 17, 18. For applications
of fixed point results of nonlinear mappings in simultaneous best approximation theory and
14 Fixed Point Theory and Applications
24 N. Hussain, Common fixed points ... 2008.
25 N. Hussain and V. Berinde, Common fixed point and invariant approximation results in certain
metrizable topological vector spaces,” Fixed Point Theory and Appli...
Báo cáo hóa học: " Research Article Common Fixed Points of Weakly Contractive and Strongly Expansive Mappings in Topological Spaces" ppt
... some x ∈ Cf, g.
3. Common Fixed Point Theorems for Commuting Maps
In this section we extend some results in 7 to the setting of two mappings having a unique
common fixed point.
Theorem 3.1. Let ... set of fixed points of f resp., g is denoted by Ffresp.,
Fg.Apointx ∈ M is a coincidence point common fixed point of f and g if fx gx
x fx gx. The set of coinci...
Báo cáo hóa học: " Research Article Common Fixed Points of Generalized Contractive Hybrid Pairs in Symmetric Spaces" ppt
... and fixed -point theorems in symmetric spaces,”
Fixed Point Theory and Applications, vol. 2008, Article ID 562130, 9 pages, 2008.
13 T. L. Hicks and B. E. Rhoades, Fixed point theory in symmetric ... each t>0.
Hindawi Publishing Corporation
Fixed Point Theory and Applications
Volume 2009, Article ID 869407, 11 pages
doi:10.1155/2009/869407
Research Article
Common...
Báo cáo hóa học: " Research Article Common Fixed Points for Multimaps in Metric Spaces" doc
... have bifurcating geodesics. That is, for any two
segments starting at the same point and having another common point, this second point is
a common endpoint of both or one segment that includes the ... on asymptotic pointwise nonexpansive mappings and existence of fixed points for
multivalued nonexpansive mappings in metric spaces to discuss the existence of common
fixed points in...
Báo cáo hóa học: " Research Article A Fixed Point Approach to the Fuzzy Stability of an Additive-Quadratic-Cubic Functional Equation" pdf
... and V. Radu, Fixed points and the stability of Jensen’s functional equation,” Fixed Point
Theory, vol. 4, no. 1, article 4, 7 pages, 2003.
72 J. B. Diaz and B. Margolis, “A fixed point theorem ... 2
|
x
r
1.8
for all x ∈ X. If, in addition, f : X → Y is a mapping such that ftx is continuous in t ∈ R for each
fixed x ∈ X,thenL : X → Y is an R-linear mapping.
Fixed Point...
Báo cáo hóa học: " Research Article A Fixed Point Theorem Based on Miranda Uwe Sch¨ fer a" doc
... satisfying η = b −Aη.
Remark 2.4. Note that in Theorem 2.2 it is not necessary that g is a self-mapping as it is
assumed in many other fixed point theorems.
Remark 2.5. Theorem 2.2 is also valid in
R
n
of ... [7, 8] for the in nite-dimensional case). In the presented paper we give a
generalization of Corollary 1.2 in the in nite-dimensional Hilbert space l
2
.Finally,we
prove a...