Toeplitz Operators on the Weighted Bergman Space over the Two-Dimensional Unit Ball by Alma García, Nikolai Vasilevski

“…We characterize these new algebras describing their properties and, under a certain extra condition, construct the corresponding Gelfand theory.…”
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Evidence of a Relationship between Adult Attachment Variables and Appraisals of Chronic Pain by Pamela J Meredith, Jenny Strong, Judith A Feeney

“…In addition, although attachment theory has been separately linked to the chronic pain experience and to responses to perceived threat, it has not been explored in the context of threat and challenge appraisals of chronic pain. …”
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A NEW APPROACH TO ESTIMATION OF SCIENTIFIC RESEARCH QUALITY by V. I. LEVIN

“…The paper highlights the essence of the bibliometric approach to modeling and evaluation of scientific research results, considers the basic foundations of the theory of bibliometric indicators. The baseline data for the evaluation of these indicators are established. …”
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Bifurcation from Interval and Positive Solutions of a Nonlinear Second-Order Dynamic Boundary Value Problem on Time Scales by Hua Luo

“…Our approaches are based on topological degree theory and global bifurcation techniques.…”
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New Results for Periodic Solution of High-Order BAM Neural Networks with Continuously Distributed Delays and Impulses by Chang-Bo Yang, Ting-Zhu Huang, Jin-Liang Shao

“…By M-matrix theory, inequality techniques, and Lyapunov functional method, certain sufficient conditions are obtained to ensure the existence, uniqueness, and global exponential stability of periodic solution for a new type of high-order BAM neural networks with continuously distributed delays and impulses. …”
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Mittag-Leffler Stability and Attractiveness of Pseudo Almost Periodic Solutions for Delayed Cellular Neural Networks by Zahra Eidinejad, Reza Saadati, Dušan D. Repovš

“…Using general measure theory and the Mittag-Leffler function, we obtain the existence of unique solutions for cellular neural equations and investigate the Mittag-Leffler stability and attractiveness of pseudo almost periodic functions. …”
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Positive Periodic Solutions for Neutral Delay Ratio-Dependent Predator-Prey Model with Holling-Tanner Functional Response by Guirong Liu, Sanhu Wang, Jurang Yan

“…By using a continuation theorem based on coincidence degree theory, we establish some easily verifiable criteria for the existence of positive periodic solutions for neutral delay ratio-dependent predator-prey model with Holling-Tanner functional response x'(t)=x(t)[r(t)-a(t)x(t-σ(t))-b(t)x'(t-σ(t))]-c(t)x(t)y(t)/h(t)y(t)+x(t), y'(t)=y(t)d(t)-f(t)y(t-τ(t))/x(t-τ(t)).…”
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A note on one-parameter groups of automorphisms by A. B. Thaheem, Noor Mohammad

“…The purpose of this note is to provide a simple and short proof of the central decomposition result: αt=βt on Mp and a αt=β−t on M(1−p) for a central projection p∈M, without using the theory of spectral subspaces.…”
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Konstruktywizm edukacyjny – niejednoznaczność, kontrowersje, dylematy by Dorota Klus-Stańska

“…This text undertakes to identify those reasons whose roots lie in the nature of pedagogical science and in the related peculiarities of the relationship between academic theory and teaching practice. …”
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Existence of solutions of boundary value problems for functional differential equations by S. K. Ntouyas, P. Ch. Tsamatos

“…In this paper, using a simple and classical application of the Leray-Schauder degree theory, we study the existence of solutions of the following boundary value problem for functional differential equations x″(t)+f(t,xt,x′(t))=0,   t∈[0,T]x0+αx′(0)=hx(T)+βx′(T)=η where f∈C([0,T]×Cr×ℝn,ℝn), h∈Cr, η∈ℝn and α, β, are real constants.…”
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Optimal control of vaccine distribution in a rabies metapopulation model by Erika Asano, Louis J. Gross, Suzanne Lenhart, Leslie A. Real

“…We apply optimal control theory to find the best timing for dis-tribution of vaccine in each of the linked subpopulations across the landscape.This strategy is chosen to limit the disease optimally by making the numberof infections as small as possible while accounting for the cost of vaccination.…”
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Existence and Global Attractivity of Positive Periodic Solutions for a Two-Species Competitive System with Stage Structure and Impulse by Changjin Xu, Daxue Chen

“…By using the continuation theorem of coincidence degree theory, we derive a set of easily verifiable sufficient conditions that guarantee the existence of at least a positive periodic solution, and, by constructing a suitable Lyapunov functional, the uniqueness and global attractivity of the positive periodic solution are presented. …”
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Novel Thiazole Derivatives of Medicinal Potential: Synthesis and Modeling by Nour E. A. Abdel-Sattar, Abeer M. El-Naggar, M. S. A. Abdel-Mottaleb

“…Molecular electronic structures have been modeled within density function theory (DFT) framework. Reactivity indices obtained from the frontier orbital energies as well as electrostatic potential energy maps are discussed and correlated with the molecular structure. …”
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Qualitative Study of a 4D Chaos Financial System by Fuchen Zhang, Gaoxiang Yang, Yong Zhang, Xiaofeng Liao, Guangyun Zhang

“…Ultimate boundedness and global attraction domain are obtained according to Lyapunov stability theory. These results are useful in estimating the Lyapunov dimension of attractors, Hausdorff dimension of attractors, chaos control, and chaos synchronization. …”
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Pawlak Algebra and Approximate Structure on Fuzzy Lattice by Ying Zhuang, Wenqi Liu, Chin-Chia Wu, Jinhai Li

“…Then we study the properties of transitive closure of approximation operators and apply them to rough set theory. We also investigate molecule Pawlak algebra and obtain some related properties.…”
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Diáspora como movimento social: implicações para a análise dos movimentos sociais de combate ao racismo by Marilise L.M. dos Reis

“…Thus, it is discussed the possibility of thinking the social movements of racism combat, and the politics actions articulated to them, from the concepts of "diaspora" and "Black Atlantic", and of a theoretical orientation based on Postcolonials and cultural studies, considering their subsequent contributions to the networks theory of social movements.…”
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Master of Arts in Education Management and Administration (MAEM) by Kabale University

“…It focuses on the practical application of theory and current field practices to develop competence among students. …”
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Stell Dir vor, die EU regelt die Weltwirtschaft und keiner sieht hin by Anselm Küsters, Anna Quadflieg

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A MODEL FOR MEDICAL DIAGNOSTIC LABORATORY: MULTIMEDIA DATABASE APPROACH by D. V. Tuyet, S. V. Ablameyko

“…One is the development of core theory in the information technology itself and the other one is the use of technologies in applications for health improvement. …”
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Fixed Point Property of Variable Exponent Cesàro Complex Function Space of Formal Power Series under Premodular by Awad A. Bakery, Elsayed A. E. Mohamed

“…Some geometric properties related to the fixed point theory are presented. Finally, real-world examples and applications show solutions to some nonlinear difference equations.…”
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