[PDF] Top 20 Análisis de volatilidad en productos financieros
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SOME FIXED POINT RESULTS IN THE GENERALIZED CONVEX METRIC SPACES
... a metric space ...of generalized metric space called G-metric space [9]. Fixed point theory in these spaces was studied in [4], Banach contraction mapping being the main ... See full document
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Some Common Fixed Point Theorems in Generalized Vector Metric Spaces
... (3) G(x, y, z) = G(x, z, y) = G(z, y, x) = · · · (symmetric in all three variables). Example 2.2. A Riesz space E is a vector G−metric space with G : E × E × E → E defined by G(x, y, z) = |x − y| + |y − z| + |z − ... See full document
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Some Fixed Point Theorems in Pseudo Multiplicative Metric Spaces with Convex Structure
... Fixed point theory is one of the most dynamic research area and has many applications in differential and integral equations. The most impressing result in this area was given by Banach in 1922. This result ... See full document
131
Some Fixed Point Theorems for Generalized Contractions in Metric Spaces with a Graph
... and Fixed Point Theorems In this section, we study the existence of fixed points in metric spaces with a graph by defining (G, ϕ) − graphic ... See full document
5
Some Fixed Point Theorems in Complete v generalized Metric Spaces
... important results in mathematical analysis. It is the most widely applied fixed point result in many branches of mathematics and it was generalized in many different directions (see ... See full document
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Some fixed point results in dislocated quasi metric (dq metric) spaces
... Hitzler and Seda [] investigated the useful applications of dislocated topology in the context of logic programming semantics. In order to obtain a unique supported model for these programs, they introduced the notation ... See full document
12
Fixed Point Results in Cyclic Contractions of Generalized Dislocated Metric Spaces
... a fixed point theorem for contraction mapping in complete metric ...dislocated metric space under the name of metric ...presented some facts about dislocated metric in the ... See full document
52
Best proximity point theorems for Fρ-proximal contraction in modular function spaces
... proximity point results are the ones that provide sufficient conditions for the existence of a best proximity point and algorithms for finding best proximity points (see Definition ...proximity ... See full document
177
Common fixed points for some generalized contraction pairs in convex metric spaces
... If (S, T) is an (α, , , η)-generalized contraction pair, then T is an S-contraction. In par- ticular, if S = I, then T is a contraction. If (S, T) is an (α, β , γ , η)-generalized contraction pair, then ... See full document
144
Fixed point results for generalized F-contractions in modular metric and fuzzy metric spaces
... modular spaces and further it was generalized and redefined by Musielak and Orlicz [, ] in ...modular metric spaces in [, ...A metric on a set represents nonnegative finite distances ... See full document
26
New extension of p metric spaces with some fixed point results on M metric spaces
... presenting some examples. In the sequel we prove some of the main theorems by generalized contractions for getting fixed points and common fixed points for ... See full document
20
Generalization of Some Coupled Fixed Point Results on Partial Metric Spaces
... coupled fixed point of a mapping F : X × X → X was introduced by Gnana Bhaskar and Lakshmikantham in ...coupled fixed point results in different spaces such as usual metric ... See full document
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Some new common fixed point results through generalized altering distances on partial metric spaces
... derive some common fixed point theorems for two pairs of weakly compatible mappings on partial metric spaces, satisfying a weak contractive condition involving generalized control ... See full document
82
Fixed point theorems and partial metric spaces
... partial metric space was introduced by Matthews [7] as a part of the study of denotational semantics of dataflow ...various fixed point theorems and obtained a lot of perfect ...proved some ... See full document
6
Fixed point theorems for N-generalized hybrid mappings in uniformly convex metric spaces
... (or metric) segment joining x and ...geodesic metric space if every two points of X are joined by a geodesic, and X is said to be uniquely geodesic if there is exactly one geodesic joining x and y for each ... See full document
168
Some fixed point results in ordered Gp-metric spaces
... coincidence point z ∗ in X provided that the pairs (f , T ), (g, R) and (h, S) are weakly compatible and the pairs (f , g), (g, h) and (h, f ) are partially weakly increasing with respect to R, S and T, ... See full document
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Common fixed-point results in uniformly convex Banach spaces
... fixed point result for a commuting pair of single-valued and multivalued nonexpan- sive mappings in uniformly convex Banach ...CAT() spaces was also proved by Dhompongsa et ...fixed point and ... See full document
52
Fixed Point Results for Generalized Contractive Multimaps in Metric Spaces
... Then FixT / ∅ provided a real-valued function g on X, gx dx, T x is lower semicontinuous. Note that Theorem 1.3 generalizes Nadler’s contraction principle and Theorem 1.2. Most recently, Ciric 4 obtained some ... See full document
17
Some new common coupled fixed point results in two generalized metric spaces
... Then the statement (.) of Corollary . is satisfied for k = . Other assumptions of Corollary . are easy to verify. So, by Corollary ., there exists a unique x ∈ X such that gx = F(x, x) = x. In fact, it ... See full document
22
Existence and uniqueness of the solution for a general system of operator equations in $b-$metric spaces endowed with a graph
... In the study of operator equation systems, a very useful concept is that of coupled fixed point. Introduced by Opoitsev (see [15], [16]), the topic knew a fast expansion starting with the papers of Guo and ... See full document
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