Browsing Mathematics Scholarly Publications by Issue Date
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On Weighted Spaces Without a Fundamental Sequence of Bounded Sets
(Hindawi Publishing Corporation, 20020921)The problem of countably quasibarrelledness of weighted spaces of continuous functions, of which there are no results in the general setting of weighted spaces, is tackled in this paper. This leads to the study of ... 
Weighted locally convex spaces of measurable functions
(Revista Colombiana de Matematicas, 2004)In this paper, we make a study of weighted locally convex spaces of measurable functions parallel to the studies of weighted locally convex spaces of continuous functions which has been a subject of intense research for ... 
The Fixed Points of Certain Discontinuous Operator on Locally Convex Spaces
(Asian Network for Scientific Information, 2006)The fixed point properties of four classes of operators mapping a metrisable locally convex space into itself are considered. These classes include contraction, and nonexpansive mappings, discontinuous operators for certain ... 
An Extension of Gregus Fixed Point Theorem
(Hindawi Publishing Corporation, 20061217)Let C be a closed convex subset of a complete metrizable topological vector space (X,d) and T :C→C a mapping that satisfies d(Tx,Ty)≤ad(x,y)+bd(x,Tx)+cd(y,Ty)+ ed(y,Tx)+ fd(x,Ty) for all x,y∈C, where 0<a<1, b≥0, c≥0, e≥0, ... 
An Extension of Gregus Fixed Point Theorem
(Hindawi Publishing Corporation, 2007)Let C be a closed convex subset of a complete metrizable topological vector space (X,d) and T : C → C a mapping that satisfies d(Tx,Ty) ≤ ad(x, y) + bd(x,Tx) + cd(y,Ty) +ed(y,Tx) + f d(x,Ty) for all x, y ∈ C, where 0 < a ... 
A comparison of Picard and Mann Iterations for QuasiContraction Maps
(Fixed Point Theory Journal, 2007)For a class of quasicontractive operators defined on an arbitrary Banach space, it has been shown that the Picard iteration technique converges faster than the Mann iteration technique. In this paper we make a comparison ... 
On Multistep Iterative Scheme for Approximating the Common Fixed Points of ContractiveLike Operators
(Hindawi Publishing Corporation, 201001)We introduce the Jungckmultistep iteration and show that it converges strongly to the unique common fixed point of a pair of weakly compatible generalized contractivelike operators defined on a Banach space. As corollaries, ... 
Budget Deficits, External Debt and Economic Growth in Nigeria
(World Scientific Publishing Company, 201009)The necessity for governments to borrow in order to finance deficit budgets has led to the development of external debt. This study examines how the use of budget deficits as an instrument of stabilization leads to the ... 
The Equivalence of JungckType Iterations for Generalized ContractiveLike Operators in a Banach Space
(2011)We show that the convergences of Jungck, Jungck Mann, JungckIshikawa, JungckNoor and Jungckmultistep itera tion processes are equivalent for a class of generalized contractive like operators defined on a Banach space. ... 
On the convergence of modified threestep iteration process for generalized contractivelike operators
(2012)In this paper, we introduce a new Jungckthree step iterative scheme and call it modified threestep iteration process. A strong conver gence theorem is proved using this iterative process for the class of generalized ... 
Coupled fixed point theorems of integral type mappings in cone metric spaces
(20120607)In this paper, we prove some coupled fixed point theorems in cone metric spaces. Furthermore, we introduce and prove the integral version of coupled fixed point theorems in cone metric spaces. Our results unify, extend and ... 
Strong Convergence and Stability of JungckMultistepSP Iteration for Generalized ContractiveLike Inequality Operators
(CSCanada, 20120611)We introduce the JungckmultistepSP iteration and prove some convergence as well as stabiilty results for a pair of weakly compatible generalized contractive like inequality operators defined on a Banach space. As ... 
Fixed Point Theorems For Mappings Satisfying General Contractive Condition Of Integral Type In GMetric Spaces
(20120718)Abstract In this paper, we prove some theorems on fixed and common ... 
Existence of Fixed Points of Asymptotically Generalized ΦHemicontractive Mappings in the Intermediate Sense
(Hikari Ltd, 2013)Let E be a real Banach space, C be a nonempty closed convex subset of E and T : C → C be a continuous generalized Φpseudocontractive mapping, Xiang [Chang He Xiang, Fixed point theorem for general ized Φpseudocontractive ... 
Convergence Theorems on Asymptotically Generalized ΦHemicontractive Mappings in the Intermediate Sense
(Hikari Ltd, 2013)In this study, we introduce two classes of nonlinear mappings, the class of asymptotically generalized Φhemicontractive mappings in the intermediate sense and asymptotically generalized Φpseudocontractive mappings in the ... 
Fixed point theorems for fixed point theorems for nonlinear equations in banach spaces
(2013)We introduce a new class of nonlinear mappings, the class of φstrongly quasiaccretive operators and approximate the unique common solution of a family of three of these operators in Banach spaces. Our results improves ... 
Mappings with generalized weak contractive conditions and their fixed common fixed points in cone metric spaces
(2013)We investigate and prove some fixed point results for weakly com patible mappings satisfying some generalized contractive condition in cone metric spaces and relate our findings to operators of integral type. The results ... 
Mappings with generalized weak contractive conditions and their fixed common fixed points in cone metric spaces
(2013)We investigate and prove some fixed point results for weakly com patible mappings satisfying some generalized contractive condition in cone metric spaces and relate our findings to operators of integral type. The results ... 
Coupled fixed point theorems for asymptotically nonexpansive mappings
(SpringerLink, 2013)We introduce the theory of asymptotical nonexpansiveness of mappings defined in existence of coupled fixed points of such mappings when E is a uniformly convex Banach space. This paper is an extension of some recent results ... 
Convergence Theorems on Generalized Strongly Successively Φpseudocontractive Mappings in the Intermediate Sense
(SCIENCEDOMAIN international, 2013)We introduce a new class of nonlinear mappings, the class of generalized strongly successively Φ pseudocontractive mappings in the intermediate sense and prove the convergence of Mann type iterative scheme to their fixed ...