Norm and Essential Norm of an Integral-Type Operator from the Dirichlet Space to the Bloch-Type Space on the Unit Ball by Stevo Stević

“…Operator norm and essential norm of an integral-type operator, recently introduced by this author, from the Dirichlet space to the Bloch-type space on the unit ball in ℂ𝑛 are calculated here.…”
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Weighted Differentiation Composition Operators from the Mixed-Norm Space to the 𝑛th Weigthed-Type Space on the Unit Disk by Stevo Stević

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Characterization of Lipschitz Spaces via Commutators of Fractional Maximal Function on the $p$-Adic Variable Exponent Lebesgue Spaces by Wu, Jianglong, Chang, Yunpeng

Subjects: “…variable exponent Lebesgue space…”
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Assessment of the physical and psychological aspects of the current life support system on the International Space Station for sustainable space exploration by Shuichi Ichimura, Yosuke Alexandre Yamashiki

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Ulam Stability and Non-Stability of Additive Functional Equation in IFN-Spaces and 2-Banach Spaces by Different Methods by N. Uthirasamy, K. Tamilvanan, Masho Jima Kabeto

“…Journal of Function Spaces…”
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Boundedness of One Class of Integral Operators from Second Order Weighted Sobolev Space to Weighted Lebesgue Space by Aigerim Kalybay

“…Journal of Function Spaces…”
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Fast complete locally convex linear topological spaces by Carlos Bosch, Jan Kucera, Kelly McKennon

Subjects: “…locally convex space…”
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New Contributions in Generalization S-Metric Spaces to S∗p-Partial Metric Spaces with Some Results in Common Fixed Point Theorems by Asma Al Rwaily, A. M. Zidan

“…In this paper, we introduce the notion of S∗p-partial metric spaces which is a generalization of S-metric spaces and partial-metric spaces. …”
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Boundedness of Lusin-area and gλ* functions on localized Morrey-Campanato spaces over doubling metric measure spaces by Haibo Lin, Eiichi Nakai, Dachun Yang

“…Journal of Function Spaces and Applications…”
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Green Space Planning and Landscape Sustainable Design in Smart Cities considering Public Green Space Demands of Different Formats by Juan Shan, Zhuo Huang, Sibo Chen, Yue Li, Wenli Ji

“…A smart city aims to solve these problems using scientific approaches. Urban Green Space (UGS) is a fundamental component of urban infrastructure. …”
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Quartic Functional Equation: Ulam-Type Stability in β,p-Banach Space and Non-Archimedean β-Normed Space by Ravinder Kumar Sharma, Sumit Chandok

“…In this study, we use the alternative fixed-point approach and the direct method to examine the generalized Hyers–Ulam stability of the quartic functional equation  gu+mv+gu−mv=2m−17m−9gu+2m2−1m2gv−m−12g2u+m2gu+v+gu−v, with a fixed positive integer m/ge2 in the context of β,p-Banach space. In non-Archimedean β-normed space, we also verify Hyers–Ulam stability for the quartic functional equation stated. …”
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The analysis of the state of development of devices for cleaning orbits in near-Earth space from large-sized space debris objects by V. I. Trushlyakov, V. V. Yudintsev, V. A. Urbansky, S. Yu. Onishchuk

Subjects: “…space debris…”
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On some cardinal invariants of space of finite subsets by Gintaras Praninskas

Subjects: “…topological space…”
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Cosmic Rays Report from the Structure of Space by A. Annila

“…All in all, the universal principle discloses that the broad spectrum of cosmic rays probes the structure of space from cosmic distances down to microscopic details.…”
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An ecology of space. Architectural design for transboundary relationships by Hisham El-Hitami, Mona Mahall, Asli Serbest

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On Fixed Point Results in Controlled Metric Spaces by Jamshaid Ahmad, Abdullah Eqal Al-Mazrooei, Hassen Aydi, Manuel De la Sen

“…Journal of Function Spaces…”
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Parameter and State Estimator for State Space Models by Ruifeng Ding, Linfan Zhuang

“…This paper proposes a parameter and state estimator for canonical state space systems from measured input-output data. The key is to solve the system state from the state equation and to substitute it into the output equation, eliminating the state variables, and the resulting equation contains only the system inputs and outputs, and to derive a least squares parameter identification algorithm. …”
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Strict topoligies in non-Archimedean function spaces by A. K. Katsaras

Subjects: “…non-Archimedean spaces…”
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A Mellin space approach to cosmological correlators by Charlotte Sleight

“…Abstract We propose a Mellin space approach to the evaluation of late-time momentum-space correlation functions of quantum fields in (d + 1)-dimensional de Sitter space. …”
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SOCIOLOGY OF KNOWLEDGE SECURITY IN THE DIGITAL EDUCATIONAL SPACE by M. Yu. Zakharov, I. E. Starovoytova, A. V. Shishkova

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