Blow-Up Solution of a Porous Medium Equation with Nonlocal Boundary Conditions by Huimin Tian, Lingling Zhang

“…Based on auxiliary functions and differential inequality technique, we derive the sufficient conditions to guarantee the existence of blow-up solutions under different measures and obtain an upper bound for blow-up time. …”
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The General Hybrid Approximation Methods for Nonexpansive Mappings in Banach Spaces by Rabian Wangkeeree

“…We introduce two general hybrid iterative approximation methods (one implicit and one explicit) for finding a fixed point of a nonexpansive mapping which solving the variational inequality generated by two strongly positive bounded linear operators. …”
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Robust Exponential Stability for LPD Discrete-Time System with Interval Time-Varying Delay by Kanit Mukdasai

“…Based on combination of the linear matrix inequality (LMI) technique and the use of suitable Lyapunov-Krasovskii functional, new sufficient conditions for the robust exponential stability are obtained in terms of LMI. …”
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A note on monotonicity property of Bessel functions by Stamatis Koumandos

“…This monotonicity property implies Szegö's inequality ∫0xt−αJα(t)dt≥0, when α≥α′ and α′ is the unique solution of ∫0jα,2t−αJα(t)dt=0.…”
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Measuring Impunity in Latin America: Conceptual and Methodological Challenges by Juan Antonio Le Clercq, Azucena Cháidez, Gerardo Rodríguez

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On the Zeroes and the Critical Points of a Solution of a Second Order Half-Linear Differential Equation by Pedro Almenar, Lucas Jódar

“…It also compares between them in several examples. Lower bounds (i.e., Lyapunov inequalities) for such a distance are also provided and compared with other methods.…”
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A New Iterative Method for Equilibrium Problems and Fixed Point Problems by Abdul Latif, Mohammad Eslamian

“…We establish strong convergence theorems of the new iterative method for the solution of the variational inequality problem which is the optimality condition for the minimization problem. …”
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AC Optimal Power Flow: a Conic Programming relaxation and an iterative MILP scheme for Global Optimization by Oustry, Antoine

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Exponential Synchronization of a Class of N-Coupled Complex Partial Differential Systems with Time-Varying Delay by Wenhua Xia, Yiping Luo, Bifeng Zhou, Guanghui Liu

“…A sufficient condition is derived to ensure the exponential synchronization of the proposed networks using the Lyapunov–Krasovskii stability approach and matrix inequality technology. The proposed system has broad applications. …”
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Synchronization Control for Stochastic Neural Networks with Mixed Time-Varying Delays by Qing Zhu, Aiguo Song, Shumin Fei, Yuequan Yang, Zhiqiang Cao

“…A novel control scheme is proposed using the Lyapunov functional method and linear matrix inequality (LMI) approach. Sufficient conditions have been derived to ensure the global asymptotical mean-square stability for the error system, and thus the drive system synchronizes with the response system. …”
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Delay-Dependent Robust Exponential Stability for Uncertain Neutral Stochastic Systems with Interval Time-Varying Delay by Weihua Mao, Feiqi Deng, Anhua Wan

“…This paper discusses the mean-square exponential stability of uncertain neutral linear stochastic systems with interval time-varying delays. A new augmented Lyapunov-Krasovskii functional (LKF) has been constructed to derive improved delay-dependent robust mean-square exponential stability criteria, which are forms of linear matrix inequalities (LMIs). …”
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Convolution Algebraic Structures Defined by Hardy-Type Operators by Pedro J. Miana, Juan J. Royo, Luis Sánchez-Lajusticia

“…To do this, we consider some suitable kernels such that the Hardy-type operator is bounded in weighted Lebesgue spaces Lωpℝ+ for p≥1. We also show new inequalities in these weighted Lebesgue spaces. …”
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Finite-Time Antisynchronization and Parameters Identification of Nonlinear Coupled Multiple-Weight Markovian Switching Complex Networks with Stochastic Perturbations by Haifeng Qiu, Liguo Weng, Bin Yu, Yanghui Zhang

“…Based on the finite-time stability theory, Itô’s lemma, and some inequality technologies, the synchronization criterion of network models in the nonlinear coupling mode is obtained; at the same time, unknown parameters of networks are also identified by an effective controller. …”
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From “Letter to a Teacher”: seeking the implied portraits of a good teacher. A Vietnamese father’s perspective by Nguyễn Duy Khang

“…Beyond this discourse, the analysis has implied that a good teacher (1) gives constructive feedback, (2) has knowledge, (3) uses marks properly, (4) balances and satisfi es learners’ needs, (5) looks into the roots of problems, (6) cares for the learners, (7) limits inequality, (8) thinks critically and is responsible, and (9) communicates well in most cases. …”
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Mean-Square Exponential Synchronization of Markovian Switching Stochastic Complex Networks with Time-Varying Delays by Pinning Control by Jingyi Wang, Chen Xu, Jianwen Feng, Man Kam Kwong, Francis Austin

“…Sufficient conditions for mean-square exponential synchronization are obtained by using the Lyapunov-Krasovskii functional, Itö’s formula, and the linear matrix inequality (LMI), and numerical examples are given to demonstrate the validity of the theoretical results.…”
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Linear Control of Fractional-Order Financial Chaotic Systems with Input Saturation by Junhai Luo, Guanjun Li, Heng Liu

“…In this paper, control of fractional-order financial chaotic systems with saturated control input is investigated by means of state-feedback control method. …”
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Fluid Theologies: Shifts and Changes of African Pentecostalism by Nomatter Sande

“…The problem is exacerbated by the deepening of economic inequalities, unstable politics, and poverty. Qualitatively, this article used the response of African Pentecostals to Covid-19 in Zimbabwe as a case study to explore how African Pentecostal theologies lack systematic interpretations. …”
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GENDER EQUALITY AS A MODERN PHENOMENON by S. V. Storozhuk, I. M. Hoyan

“…Forming the axiological system of Western society, with the intentions to establish gender equality as a guarantee of a just society being taken into account, on the one hand, and preserving the traditional gender stereotypes inherent to patriarchal gender roles in a considerable part of the world, on the other hand, is actualizing the study of the factors that have contributed to realizing the problem of gender inequality and discrimination. …”
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PACE Technique to Error Categories: Its Effectiveness in Improving Word Problem Performance in Mathematics among the 7th Grade Students by Roghene A. Coloma, Florante P. Ibarra, Amirul Mukminin, Lenny Marzulina, Herri Mulyono, Kasinyo Harto

“…In terms of their errors, transformation was the major error category in proportional relationships, reasoning about equations and inequalities and geometric and measurement reasoning; comprehension in reasoning with rational numbers, probabilistic reasoning and reasoning about population samples and comparing populations; and processing in reasoning about expressions. …”
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The evolution of gender studies in physical education: insights from a bibliometric analysis by Bustanol Arifin, Abdurrohman Muzakki, Ratko Pavlović, Edi Setiawan

“… Background: Highlighting gender in physical education is particularly important due to the prevalence of gender inequalities and stereotypes in this context. Research Objectives: The purpose of this study is to to analyse the development, trends, and patterns of research on gender in physical education. …”
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