L’argumentation et les descriptions définies by Kohei Kida

“…Especially, it will be argued that a definite description can be used argumentatively in an utterance when its function is to provide a schema on the basis of which the argumentative interpretation of the utterance is constructed.…”
Get full text

A Note on the Newman-Unti Group and the BMS Charge Algebra in Terms of Newman-Penrose Coefficients by Glenn Barnich, Pierre-Henry Lambert

“…We work out the local conformal properties of the relevant Newman-Penrose coefficients, construct the surface charges, and derive their algebra.…”
Get full text

L’échec comme donnée ? by Julien Paulré, Camille Michel

“…How can we identify a typology of failures and how they are constructed ? How can we anticipate them, avoid or defuse them, or on the contrary exploit them ? …”
Get full text

Imaginarios de lo posible: Una reflexión desde la experiencia en la Universidad Tecnológica de Gutiérrez Zamora, México by Erick Hernández Ferrer

“…Using an ethnographic approach, these constructions were identified, resulting in an understanding of the school as a social space where individuals create new horizons aimed at reversing the power relations they have been subjected to.…”
Get full text

Restoration of Damaged Masonry Vaulted Ceilings of Buildings by Evgeny V. Khorkov, Ilshat T. Mirsaypov

“…We have also developed our own constructive measures to strengthen stone vaulted ceilings, based on the introduction of composite flexible rods into the body of the luggage in optimal places and, in turn, allowing to increase the efficiency and safety of work. …”
Get full text

How do we Live and Lose Together? by Kyla Hazell

“… Exclusion from the category of full humanity constructs certain populations as ‘ungrievable’ or ‘unworthy of grief’ after death in a way that creates and reinforces radical vulnerability in the conditions they experience. …”
Get full text

Namysł nad osobistymi przekonaniami na temat dziecka jako wyzwanie dla filozofii edukacyjnej nauczyciela (FEN) by Ewa Lemańska-Lewandowska

“…The article presents the construct of the teacher’s educational philosophy in relation to thinking about the child and the student. …”
Get full text

The Integrability of a New Fractional Soliton Hierarchy and Its Application by Xiao-ming Zhu, Jian-bing Zhang

“…The two equations are integrable for they both possess explicit soliton solutions constructed by the N−fold Darboux transformation. As an application of the obtained solutions, new soliton solutions of the classic 2+1-dimensional Kadometsev-Petviashvili (KP) equation are soughed out by a cubic polynomial relation. …”
Get full text

New Exact Solutions, Dynamical and Chaotic Behaviors for the Fourth-Order Nonlinear Generalized Boussinesq Water Wave Equation by Cheng Chen, Zuolei Wang

“…Based on the extended homogeneous balance method, the auto-Ba¨cklund transformation transformation is constructed and some new explicit and exact solutions are given for the fourth-order nonlinear generalized Boussinesq water wave equation. …”
Get full text

Global existence of weak solutions to a class of higher-order nonlinear evolution equations by Li-ming Xiao, Cao Luo, Jie Liu

“…Through the analysis of functionals containing higher-order energy of motion, a modified potential well with positive depth is constructed. Then, using the potential well method, and Galerkin method, it has been shown that when the initial data starts from the stable set, there exists a global weak solution to such an evolution problem.…”
Get full text

Modeling the micro-acceleration field in the protected zone of vibration-proof devices for implementation of gravity-sensitive processes on board a small technological spacecraft by A. V. Sedelnikov, A. S. Taneeva

“…In this paper, models of the micro-acceleration field in the protected zone of various vibration-proof devices are constructed. An automatic rotary platform and a vibration-proof device based on the magnetic principle of operation are considered. …”
Get full text

Purity Analysis of Gases Used in the Preparation of Reference Gas Standards Using a Versatile OPO-Based CRDS Spectrometer by Stefan Persijn

“…For this purpose, a versatile CRDS spectrometer has been constructed at VSL based on high-power, continuous wave OPOs covering a very wide wavelength range of 2.3–5.1 µm. …”
Get full text

Analysis of a stochastic fear effect predator-prey system with Crowley-Martin functional response and the Ornstein-Uhlenbeck process by Jingwen Cui, Hao Liu, Xiaohui Ai

“…Moreover, the ultimate boundedness of the model was analyzed. Then, by constructing the Lyapunov function and applying $ It\hat{o} $'s formula, the existence of the stationary distribution of the model was demonstrated. …”
Get full text

Exploring the q-Riemann zeta function and q-Bernoulli polynomials by T. Kim, C. S. Ryoo, L. C. Jang, S. H. Rim

“…We study that the q-Bernoulli polynomials, which were constructed by Kim, are analytic continued to βs(z). …”
Get full text

Positive Solutions for Coupled Nonlinear Fractional Differential Equations by Wenning Liu, Xingjie Yan, Wei Qi

“…Assume the nonlinear term is superlinear in one equation and sublinear in the other equation. By constructing two cones K1, K2 and computing the fixed point index in product cone K1×K2, we obtain that the system has a pair of positive solutions. …”
Get full text

Efficient Iterative Methods with and without Memory Possessing High Efficiency Indices by T. Lotfi, F. Soleymani, Z. Noori, A. Kılıçman, F. Khaksar Haghani

“…The proposed schemes have an accelerator parameter with the property that it can increase the convergence rate without any new functional evaluations. In this way, we construct a method with memory that increases considerably efficiency index from 81/4≈1.681 to 121/4≈1.861. …”
Get full text

Zee model in a modular $$A_4$$ A 4 symmetry by Takaaki Nomura, Hiroshi Okada, Yong-hui Qi

“…Abstract We study a Zee model applying a modular $$A_4$$ A 4 symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. …”
Get full text

Simultaneous Determination of the Space-Dependent Source and the Initial Distribution in a Heat Equation by Regularizing Fourier Coefficients of the Given Measurements by Shufang Qiu, Wen Zhang, Jianmei Peng

“…First, we study the ill-posedness of the inverse problem. Then, we construct a regularization problem to approximate the originally inverse problem and obtain the regularization solutions with their stability and convergence results. …”
Get full text

Passivity and Passification for Delay Fuzzy System Based on Delay Partitioning Approach by Xiangjie Liu, Dan Yue, Xiuming Yao

“…Our aim is to design a state feedback controller such that the resulting closed system is passive. By constructing a Lyapunov-Krasovskii functional, delay-dependent passivity/passification performance conditions are formulated in terms of linear matrix inequalities (LMIs). …”
Get full text

Optimal control of a Bose-Einstein condensate in an opticallattice: the non-linear and two-dimensional cases by E. Dionis, B. Peaudecerf, S. Guérin, D. Guéry-Odelin, D. Sugny

“…We present two generalizations of the gradient-based algorithm, GRAPE, in the non-linear case and for a two-dimensional lattice. We show how to construct such algorithms from Pontryagin’s maximum principle. …”
Get full text