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Solving a class of integral equations via contractive mapping with rational type
(
New York Business Global
, 2020 , Article)
In this paper, using rational type contractive conditions, the existence and uniqueness of common coupled fixed point theorem in the set up of Gb-metric spaces is studied. The derived result cover and generalize some ...
A new approach in the context of ordered incomplete partial b-metric spaces
(
De Gruyter Open Ltd
, 2020 , Article)
The main purpose of this paper is to find some fixed point results with a new approach, particularly in those cases where the existing literature remains silent. More precisely, we introduce partial completeness, f-orbitally ...
On existence and uniqueness of best proximity points for proximal β-quasi contractive mappings on metric spaces
(
Forum-Editrice Universitaria Udinese SRL
, 2021 , Article)
This paper focus on the study of the generalization of the best proximity
point theorems for non-self contractions. In fact we propose two new theorems on the
existence and the uniqueness of best proximity points for ...
Some remarks concerning D∗-metric spaces
(
International Scientific Research Publications
, 2020 , Article)
In [S. Sedghi, N. Shobe, H. Y. Zhou, Fixed Point Theory Appl., 2007 (2007), 13 pages], Sedghi et al. introduced the notion of D∗ -metric space and in [S. Sedghi, N. Shobe, A. Aliouche, Mat. Vesnik, 64 (2012), 258–266] the ...
Some fixed and periodic point results for generalized contractions on partial ordered metric space with applications in metric space
(
Boletim da Sociedade Paranaense de Matematica
, 2021 , Article)
In this paper, we introduce new type of Θ-contraction in termof a self-mapping on a metric space to obtain common fixed point results. Some examples arealso provided to support the validity of our results and concepts ...
Extremal number of theta graphs of order 7
(
Boletim da Sociedade Paranaense de Matematica
, 2021 , Article)
For a set of graphsF, letH(n;F) denote the class of non-bipartiteHamiltonian graphs onnvertices that does not contain any graph ofFas a subgraphandh(n;F) = max{E(G) :G∈H(n;F)}whereE(G) is the number of edges inG.In this ...
Estimates of global SARS-CoV-2 infection exposure, infection morbidity, and infection mortality rates in 2020
(
Elsevier
, 2021 , Article)
We aimed to estimate, albeit crudely and provisionally, national, regional, and global proportions of respective populations that have been infected with SARS-CoV-2 in the first year after the introduction of this virus ...
Herd immunity against severe acute respiratory syndrome coronavirus 2 infection in 10 communities, qatar
(
Centers for Disease Control and Prevention (CDC)
, 2021 , Article)
We investigated what proportion of the population acquired severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) infection and whether the herd immunity threshold has been reached in 10 communities in Qatar. The ...
A hyperbolic penalty method to solve structured convex minimization problems
(
Institute of Advanced Science Extension (IASE)
, 2020 , Article)
This paper presents a decomposition algorithm based on the smooth hyperbolic penalty, which leads to a scheme suitable for parallelized computations. The proposed algorithm can be seen as a separable version of the earlier ...
A weighted version of Hermite-Hadamard type inequalities for strongly GA-convex functions
(
Institute of Advanced Science Extension (IASE)
, 2020 , Article)
In this paper, we have established new weighted Hermite-Hadamard type inequalities for strongly GA-convex functions. Those findings are obtained by using geometric symmetry of continuous positive mappings and differentiable ...