On the Nonexistence of Order Isomorphisms between the Sets of All Self-Adjoint and All Positive Definite Operators by Lajos Molnár

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The Existence and Uniqueness of a New Boundary Value Problem (Type of Problem “E”) for Linear System Equations of the Mixed Hyperbolic-Elliptic Type in the Multivariate Dimension w... by Mahammad A. Nurmammadov

“…Applying methods of functional analysis, “ε-regularizing” continuation by the parameter and by means of prior estimates, the existence and uniqueness of generalized and regular solutions of a boundary problem are established in a weighted Sobolev space.…”
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Existence and H-U Stability of Solution for Coupled System of Fractional-Order with Integral Conditions Involving Caputo-Hadamard Derivatives, Hadamard Integrals by Muath Awadalla, Muthaian Subramanian, Murugesan Manigandan, Kinda Abuasbeh

“…We also show Ulam-Hyers stability using the standard functional analysis technique. Finally, examples are used to validate the results.…”
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A estrutura sacrificial do compadrio: uma ontologia da desigualdade? by Marcos Lanna

“…This study criticizes a conjunction between symbolic and functional analysis of godparenthood. It is shown that god-parenthood is not only a religious or kinship institution and that it does not reinforce inequalities that supposedly pre-exist it, but rather it is a structure that generates inequalities. …”
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Economic Development Trend Prediction Model Based on Unsupervised Learning in the Internet of Things Environment by Min Kuang

“…In addition, this paper conducts effective research on the various modules of functional analysis, obtains the system functional architecture, constructs the system functional structure based on the actual situation, and analyzes the operating process of the system. …”
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Stability Analysis of a Repairable System with Warning Device and Repairman Vacation by Yangli Ren, Lina Guo, Lingling Zhang

“…Then, the existence and uniqueness as well as regularity of the system dynamic solution are discussed with the functional analysis method. Further, the asymptotic stability, especially the exponential stability of the system dynamic solution, is studied by using the strongly continuous semigroup theory or C0 semigroup theory. …”
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DEVELOPING THE NATIONAL QUALIFICATIONS FRAMEWORK: KYRGYZ EXPERIENCE OF QUALIFICATIONS ANALYSIS IN THE AGRICULTURAL SECTOR by Мasuma I. Bashirova, Farida I. Ryskulueva

“…The methodology bases of quantitative and qualitative human resources analysis involved a traditional sociological survey and innovative methods of functional analysis. The research findings can be used for balancing the labor marker supply and demand, and ensure, therefore, the effective personnel management in agricultural industry. …”
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A Study on ψ-Caputo-Type Hybrid Multifractional Differential Equations with Hybrid Boundary Conditions by Fouad Fredj, Hadda Hammouche, Mohammed S. Abdo, Wedad Albalawi, Abdulrazak H. Almaliki

“…Besides, the Ulam–Hyers stability for the proposed problem is investigated by applying the techniques of nonlinear functional analysis. In the end, we provide an example to illustrate the applicability of our results.…”
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CONTINUING MEDICAL AND PHARMACEUTICAL EDUCATION by Oleg I. Okhotnikov, Irina G. Komissinskaya

“…The article presents the main results of a complex structure and functional analysis of the system of postgraduate medical education according to the following criteria: mission, policy, objective; organizational structure and interaction; characteristic of the teaching staff; kinds of activity (educational levels, programs, specialties, the contingent trained); methodology (quality management, consumers motivation and satisfaction, concept of developing personalHcentered training, innovative information educational technologies); productivity and efficiency of a process.…”
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Topological Quasilinear Spaces by Yılmaz Yılmaz, Sümeyye Çakan, Şahika Aytekin

“…Further, Aseev presented some basic quasilinear counterpart of linear functional analysis by introducing the notions of norm and bounded quasilinear operators and functionals. …”
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The Sub-Supersolution Method and Extremal Solutions of Quasilinear Elliptic Equations in Orlicz-Sobolev Spaces by Ge Dong, Xiaochun Fang

“…Our approach relies on the method of linear functional analysis theory and the sub-supersolution method.…”
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Topology in nonlinear extensions of hypernumbers by M. S. Burgin

“…At the same time, the theory of hypernumbers and extrafunctions, a novel approach in functional analysis, has been limited to linear systems. …”
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Some new existence results of positive solutions for anisotropic variable exponent operator by Rafik Guefaifia, Salah Boulaaras, Rashid Jan

“…More specifically, the study employs methods from functional analysis to investigate the existence, nonexistence, and minimal solutions of certain anisotropic equations within the framework of generalized Sobolev spaces.…”
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Positive Solutions to Nonlinear Higher-Order Nonlocal Boundary Value Problems for Fractional Differential Equations by Mujeeb Ur Rehman, Rahmat Ali Khan

“…We use the classical tools from functional analysis to obtain sufficient conditions for the existence and uniqueness of positive solutions to the boundary value problems. …”
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Pulse Width Modulation Control of Mecanum-Wheeled Mobile Robot With Random Noise by Ruijie Yin, Zhaojing Wu, Likang Feng

“…As a preliminary, PWM strategy of random nonlinear systems is obtained by the aid of the functional analysis tool. A smooth voltage controller is presented by the backstepping technique for MWMR. …”
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Application of acceptance and commitment therapy (ACT) in inapetente conduct: a case study by Kevin Egúsquiza Vásquez

“…Then, the story of the participant was reviewed and the assessment of the case was done by the Parental Acceptance and Action Questionnaire (PAAQ) and a record length of conduct, based on all functional analysis of the case was conducted. Subsequently, Acceptance and Commitment Therapy (ACT) was applied in order to break the avoidant repertoire and route the path of life towards the valued actions, after that three follow-ups were conducted. …”
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The 𝐶-Version Segal-Bargmann Transform for Finite Coxeter Groups Defined by the Restriction Principle by Stephen Bruce Sontz

“…We apply a special case, the restriction principle (for which we give a definition simpler than the usual one), of a basic result in functional analysis (the polar decomposition of an operator) in order to define 𝐶𝜇,𝑡, the 𝐶-version of the Segal-Bargmann transform, associated with a finite Coxeter group acting in ℝ𝑁 and a given value 𝑡>0 of Planck's constant, where 𝜇 is a multiplicity function on the roots defining the Coxeter group. …”
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Economic Development Forecast of China’s General Aviation Industry by Hongqing Liao, Zhigeng Fang, Chuanhui Wang, Xiaqing Liu

“…Based on the dynamic deduction of the functional analysis factor of system impact evolution, the flight time of general aviation production operation is selected to predict the development trend of the system. …”
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Extracting neutron skin from elastic proton-nucleus scattering with deep neural network by G.H. Yang, Y. Kuang, Z.X. Yang, Z.P. Li

“…The relatively thicker neutron skin is deemed reasonable from the perspective of density functional analysis.…”
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Identification of Potential lncRNAs and miRNAs as Diagnostic Biomarkers for Papillary Thyroid Carcinoma Based on Machine Learning by Fei Yang, Jie Zhang, Baokun Li, Zhijun Zhao, Yan Liu, Zhen Zhao, Shanghua Jing, Guiying Wang

“…The data of lncRNA, miRNA, and mRNA were downloaded from the Cancer Genome Atlas (TCGA) dataset, followed by functional analysis of differentially expressed mRNAs. Optimal diagnostic lncRNA and miRNA biomarkers were identified via random forest. …”
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