224,733 research outputs found
Generalize acute point and fixed point and convergence theorems (Study on Nonlinear Analysis and Convex Analysis)
In this paper we generalize the concept of acute point and we introduce some acute point type theorems that holds under the same assumptions as fixed point theorems. Furthermore we show that fixed point theorems are derived from acute point type theorems. Furthermore we introduce some convergence theorems that holds under the same assumptions on parameters as fixed point theorems
Regularly log-periodic functions and some applications
We prove a Tauberian theorem for the Laplace--Stieltjes transform and
Karamata-type theorems in the framework of regularly log-periodic functions. As
an application we determine the exact tail behavior of fixed points of certain
type smoothing transforms
Fixed point theorems for --contractive mappings of Meir--Keeler type and applications
In this paper, we introduce the notion of --contractive mapping of
Meir--Keeler type in complete metric spaces and prove new theorems which assure
the existence, uniqueness and iterative approximation of the fixed point for
this type of contraction. The presented theorems extend, generalize and improve
several existing results in literature. To validate our results, we establish
the existence and uniqueness of solution to a class of third order two point
boundary value problems
Some Ramsey theorems for finite -colorable and -chromatic graphs
Given a fixed integer , we prove Ramsey-type theorems for the classes of
all finite ordered -colorable graphs, finite -colorable graphs, finite
ordered -chromatic graphs, and finite -chromatic graphs.Comment: 7 page
Unified multi-tupled fixed point theorems involving mixed monotone property in ordered metric spaces
In the present article, we introduce a unified notion of multi-tupled fixed
points and utilize the same to prove some existence and uniqueness unified
multi-tupled fixed point theorems for Boyd-Wong type nonlinear contractions
satisfying generalized mixed monotone property in ordered metric spaces. Our
results unify several classical and well-known n-tupled (including coupled,
tripled and quadrupled ones) fixed point results existing in the literature.Comment: arXiv admin note: substantial text overlap with arXiv: 1601.0251
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