The Generalized Difference Operator Δi3 of Order Three and Its Domain in the Sequence Spaces ℓ1 and bv by Orhan Tuğ

“…Most recently, the generalized difference operator Δi3 of order three was defined and its domain in Hahn sequence space h was calculated. In this paper, the spaces ℓ1Δi3 and bvΔi3 are introduced as the domain of generalized difference operator Δi3 of order three in the sequence spaces ℓ1 and bv. …”
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Convergence Theorems for Equilibrium Problems and Fixed-Point Problems of an Infinite Family of ki-Strictly Pseudocontractive Mapping in Hilbert Spaces by Haitao Che, Meixia Li, Xintian Pan

“…We first extend the definition of Wn from an infinite family of nonexpansive mappings to an infinite family of strictly pseudocontractive mappings, and then propose an iterative scheme by the viscosity approximation method for finding a common element of the set of solutions of an equilibrium problem and the set of fixed points of an infinite family of ki-strictly pseudocontractive mappings in Hilbert spaces. The results obtained in this paper extend and improve the recent ones announced by many others. …”
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Nonlinear Dynamics, Fixed Points and Coupled Fixed Points in Generalized Gauge Spaces with Applications to a System of Integral Equations by Adrian Petruşel, Gabriela Petruşel

“…We will discuss discrete dynamics generated by single-valued and multivalued operators in spaces endowed with a generalized metric structure. …”
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Diasporada Sünni ve Şii Kimliklerin Silikleştiği Mezheplerüstü Yaklaşıma Bir Örnek Olarak Amerikan “Make Space” Topluluğu by Halide Rumeysa Küçüköner

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A Multiple Fixed Point Result for θ,ϕ,ψ-Type Contractions in the Partially Ordered s-Distance Spaces with an Application by Maliha Rashid, Amna Kalsoom, Abdul Ghaffar, Mustafa Inc, Ndolane Sene

“…Journal of Function Spaces…”
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Hispanic-serving HBCUs: towards an anti-colonial meso-relevant theory of organizational identity in sacred spaces of Black education by Dwuana Bradley, Gina Tillis

“…Tending to fiscal precarity, 3. Tending to sacred spaces, 4. Tending to fallacious notions of essentialism.DiscussionThe proposed framework aims to foster solidarity between Black and Brown students and challenge oppressive systems through a radically inclusive approach to serving both communities. …”
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The Hubble Space Telescope Survey of M31 Satellite Galaxies. IV. Survey Overview and Lifetime Star Formation Histories by Alessandro Savino, Daniel R. Weisz, Andrew E. Dolphin, Meredith J. Durbin, Nitya Kallivayalil, Andrew Wetzel, Jay Anderson, Gurtina Besla, Michael Boylan-Kolchin, Thomas M. Brown, James S. Bullock, Andrew A. Cole, Michelle L. M. Collins, M. C. Cooper, Alis J. Deason, Aaron L. Dotter, Mark Fardal, Annette M. N. Ferguson, Tobias K. Fritz, Marla C. Geha, Karoline M. Gilbert, Puragra Guhathakurta, Rodrigo Ibata, Michael J. Irwin, Myoungwon Jeon, Evan N. Kirby, Geraint F. Lewis, Dougal Mackey, Steven R. Majewski, Nicolas Martin, Alan McConnachie, Ekta Patel, R. Michael Rich, Evan D. Skillman, Joshua D. Simon, Sangmo Tony Sohn, Erik J. Tollerud, Roeland P. van der Marel

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Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology by Heiko Enderling, Alexander R.A. Anderson, Mark A.J. Chaplain, Glenn W.A. Rowe

“…Increasingly we are seeing the development ofpartial differential equation models in more than one space dimension, and itis therefore necessary to generate a clear and effective visualisation platformbetween the mathematicians and biologists to communicate the results. …”
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Mutual Coupling Reduction between Two Closely Spaced Antennas with a General PMC Symmetry Plane for Mobile Terminals by Yijiao Fang, Jiangwei Zhong, Yao Nie, Maosheng Fu

“…In this paper, an artificial general perfect magnetic conductor (PMC) decoupling structure is proposed to improve the isolation between two-element closely spaced antenna arrays with an operating frequency around 2.4 GHz. …”
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Exploring Research Trends and Building a Multidisciplinary Framework Related to Brownfield: A Visual Analysis Using CiteSpace by Xinjia Zhang, Yang Song, Shijun Wang, Sitong Qian

“…This study reviewed 773 documents themed with “brownfield” in the Web of Science core database between 1980 and 2020 and used the CiteSpace software to sort out the spatial and temporal distribution, knowledge groups, subject structures and hotspot fields, and evolutionary trends of global brownfield research. …”
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Assessing and optimizing the potential for climate change mitigation and carbon sequestration in urban residential green spaces: energizing sustainable cities by Hancheng Liu, Jialong Zhang, Zijun Wang

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Development of an out-of-Focus Irradiator Based on a Phased Antenna Array for a Space Communications' Parabolic Reflector Antenna by D. V. Douksha, S. V. Liashkevich, V. A. Saetchnikov

“…Mirror antenna systems are widely used in satellite and space communication systems and radio astronomy. …”
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Evaluation of elderly-friendly open space and public service buildings in madiun city using importance performance analysis (IPA) by Eva Anjarika Rahmawati, Rutiana Dwi Wahyunengseh, Asal Wahyuni Erlin Mulyadi

Subjects: “…age-friendly city, policy evaluation, green open space, public service building, demographic changes, population aging…”
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Spatiotemporal simulation of blue-green space pattern evolution and carbon storage under different SSP-RCP scenarios in Wuhan by Guiyuan Li, Wangzhen Wang, Bowen Li, Zhongyuan Duan, Liang Hu, Jingwen Liu

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Hybrid Implicit Iteration Process for a Finite Family of Non-Self-Nonexpansive Mappings in Uniformly Convex Banach Spaces by Qiaohong Jiang, Jinghai Wang, Jianhua Huang

“…Weak and strong convergence theorems are established for hybrid implicit iteration for a finite family of non-self-nonexpansive mappings in uniformly convex Banach spaces. The results presented in this paper extend and improve some recent results.…”
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Notes on Conservation Laws, Equations of Motion of Matter, and Particle Fields in Lorentzian and Teleparallel de Sitter Space-Time Structures by Waldyr A. Rodrigues, Samuel A. Wainer

“…Two distinct de Sitter space-time structures MdSL and MdSTP are introduced given dSLM, the first equipped with the Levi-Civita connection of its metric field and the second with a metric compatible parallel connection. …”
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Urban Spatial Naturalness Degree in the Planning of Ultra-High-Density Cities: The Case of Urban Green Open Spaces in Macau by Jitai Li, Fan Lin, Hongcan Cui, Shuai Yang, Yile Chen

Subjects: “…blue–green spaces occupancy rate within urban land (BGOR)…”
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Improvement of rock surface roughness accuracy by combining object space resolution error and 3D point cloud features by Jiang Yuan, Qing Wang, Qinzheng Yang, Yongqiang Fan, Weining Jiao

“…The analysis at profile intervals of 0.25 mm, 0.5 mm, and 1 mm revealed a strong correlation between JRC accuracy and three parameters: object space resolution error, spatial distance between point cloud points, and spatial errors of checkpoints on the orientation board. …”
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The impact and transformation evaluation of art intervention in public space on ancient villages: a case study of Tengchong, Yunnan Province by Pengjun Wu, Xiaowen Li, YaFang Feng, Yao Liu

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Theoretical and methodological foundations of forming meta-competencies in project-oriented training of the techno-social space of the higher education institution by T. N. Kameneva, V. A. Shevyrev

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