Bregman f-Projection Operator with Applications to Variational Inequalities in Banach Spaces by Chin-Tzong Pang, Eskandar Naraghirad, Ching-Feng Wen

“…Using Bregman functions, we introduce the new concept of Bregman generalized f-projection operator ProjCf, g:E*→C, where E is a reflexive Banach space with dual space E*; f: E→ℝ∪+∞ is a proper, convex, lower semicontinuous and bounded from below function; g: E→ℝ is a strictly convex and Gâteaux differentiable function; and C is a nonempty, closed, and convex subset of E. …”
Get full text

Embracing novel thinking to safeguard against airborne pathogens in indoor spaces by H. van der Westhuizen, J.-A. Nice, C. Tudor, Y. Liu, S. Ahmedov, A.R. Kansal, P.A. Jensen, R.L. Vincent, G. Mustapha, V. Vauhkonen, I.M. Ochoa Delgado, M. van der Walt, G. Volchenkov

Get full text

Eigenvalues and ranges for perturbations of nonlinear accretive and monotone operators in Banach spaces by Zhou Haiyun, Athanassios G. Kartsatos

Get full text

A human-machine integrated optimization method for long walkway space by Yating Wang, Zijun Wang, Hui Wang

Subjects: “…long walkway space…”
Get full text

A Complete Normed Space of a Class of Guage Integrable Functions by Yassin Alzubaidi

“…The space of all gauge integrable functions equipped with the Alexiewicz norm is not a Banach space. …”
Get full text

The Solutions of Mixed Monotone Fredholm-Type Integral Equations in Banach Spaces by Hua Su

“…By introducing new definitions of ϕ convex and -φ concave quasioperator and v0 quasilower and u0 quasiupper, by means of the monotone iterative techniques without any compactness conditions, we obtain the iterative unique solution of nonlinear mixed monotone Fredholm-type integral equations in Banach spaces. Our results are even new to ϕ convex and -φ concave quasi operator, and then we apply these results to the two-point boundary value problem of second-order nonlinear ordinary differential equations in the ordered Banach spaces.…”
Get full text

On a Class of Abstract Time-Fractional Equations on Locally Convex Spaces by Marko Kostić, Cheng-Gang Li, Miao Li

“…,An−1 are closed linear operators on a sequentially complete locally convex space E,0≤α1<⋯<αn, 0≤α<αn, f(t) is an E-valued function, and Dtα denotes the Caputo fractional derivative of order α (Bazhlekova (2001)). …”
Get full text

Fixed Point Problems for Nonexpansive Mappings in Bounded Sets of Banach Spaces by Xianbing Wu

“…It is well known that nonexpansive mappings do not always have fixed points for bounded sets in Banach space. The purpose of this paper is to establish fixed point theorems of nonexpansive mappings for bounded sets in Banach spaces. …”
Get full text

Embedding Feynman integral (Calabi-Yau) geometries in weighted projective space by Jacob L. Bourjaily, Andrew J. McLeod, Cristian Vergu, Matthias Volk, Matt von Hippel, Matthias Wilhelm

“…While the number of Calabi-Yau manifolds of dimension three or higher is considerable (if not infinite), those relevant to most known examples come from a very simple class: degree-2k hypersurfaces in k-dimensional weighted projective space WP1,...,1,k . In this work, we describe some of the basic properties of these spaces and identify additional examples of Feynman integrals that give rise to hypersurfaces of this type. …”
Get full text

Deformation of socio-ecological and economic space and interterritorial cooperation in modern conditions by R. F. Gataullin, E. R. Chuvashaeva

Subjects: “…socio-ecological and economic space…”
Get full text

Compactness on Soft Topological Ordered Spaces and Its Application on the Information System by T. M. Al-shami

“…It is well known every soft topological space induced from soft information system is soft compact. …”
Get full text

The Oxygen Generation Performance of Hollow-Structured Oxygen Candle for Refuge Space by Weixiang Wang, Longzhe Jin, Na Gao, Jianlin Wang, Mingyang Liu

“…This study provides a basis for optimizing the performance of oxygen candles and for the development of the oxygen supply system fitted with the oxygen candle in spaceflight, submarine, and underground space.…”
Get full text

Some Convergence Theorems for Contractive Type Mappings in CAT(0) Spaces by Kyung Soo Kim

“…Ishikawa, 1974) iteration scheme, to a fixed point of a uniformly L-Lipschitzian asymptotically demicontractive mapping and a uniformly L-Lipschitzian hemicontractive mapping in CAT(0) space. Moreover, we will propose some open problems.…”
Get full text

On Best Proximity Points under the -Property on Partially Ordered Metric Spaces by Mohamed Jleli, Erdal Karapinar, Bessem Samet

“…In this paper, motivated by this mentioned work, we show that the most best proximity point results on a metric space endowed with a partial order (under the -property) can be deduced from existing fixed-point theorems in the literature. …”
Get full text

Dystopia, surveillance and the spaces of social control in Jenni Fagan’s The Panopticon (2012) by Claire Wrobel

“…In contrast to the supposedly grid-like space of the Panopticon, readers find a literal space which is rich in nooks and crannies and a literary space which reveals an intertextual depth that draws, among other things, on a number of Gothic motifs. …”
Get full text

A Proposal for Revisiting Ćirić and Caristi Type Theorems in Metric Spaces by Belkassem Seddoug, Soumia Chaira, Karim Chaira

“…We propose some new fixed point theorems in a metric space with partial order. To make our results effective, several examples are presented.…”
Get full text

(r,p)-absolutely summing operators on the space C (T,X) and applications by Dumitru Popa

“…We give necessary and sufficient conditions for an operator on the space C (T,X) to be (r,p)-absolutely summing. Also we prove that the injective tensor product of an integral operator and an (r,p)-absolutely summing operator is an (r,p)-absolutely summing operator.…”
Get full text

A limit theorem in the space of meromorphic functions for general Dirichlet series by Jonas Genys

Get full text

Strong Convergence for a Strongly Quasi-Nonexpansive Sequence in Hilbert Spaces by Satit Saejung, Kanokwan Wongchan

“…We prove a strong convergence theorem for strongly quasi-nonexpansive sequence of mappings in Hilbert spaces. Moreover, we can improve the recent results of Tian and Jin (2011). …”
Get full text

Networking Method for the Structure of a Large Modular Deployable Space Antenna by Dake Tian, Xiaodong Fan, Junwei Zhang, Lu Jin, Rongqiang Liu, Yu Zhang

“…A high-precision networking method for a modular deployable antenna with ultramultiple modules is proposed to solve the problem of achieving an accurate formation of the structure of a large-aperture modular deployable space antenna. In accordance with the general requirements for the deployment surface of deployable antennas, the structure composition and deployment principle of a deployable antenna are analyzed, and the topological law of a hexagonal prism modular structure is expounded. …”
Get full text