Results 11 to 20 of about 6,585,637 (137)
, 2023 This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
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Graz Reading Comprehension Test
, 2023 Der GraLeV ist ein Verfahren zur Messung des Leseverständnisses (auf Wort-, Satz- und Textebene) von Kindern der dritten und vierten Schulstufe. Er besteht aus 4 Subtests mit insgesamt 38 Itemsets. Der GraLeV weist eine interne Konsistenz von Cronbachs α
Riedl, S. +4 more
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Nuclear Physics B, 2020 In this work we develop two new (2+1) and (3+1)-dimensional KdV equations with constant and time-dependent coefficients. The integrability of each established equation is investigated via using the Painlevé test.
Abdul-Majid Wazwaz
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Soliton solutions, Painleve analysis and conservation laws for a nonlinear evolution equation
Results in Physics, 2021 In this paper, we investigate a reputed nonlinear partial differential equation (NLPDE) known as geophysical Korteweg-de Vries (GPKdV) equation. We implement a renowned Unified method (UM) of nonlinear (NL) sciences for the extraction of polynomial and ...
S.T.R. Rizvi +5 more
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Painlevé test and the first Painlevé hierarchy [PDF]
, 1999 Starting from the first Painlevé equation, Painlevé type equations of higher order are obtained by using the singular point ...
Jrad F., Muǧan, U.
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Method of the Logistic Function for Finding Analytical Solutions of Nonlinear Differential Equations
Моделирование и анализ информационных систем, 2015 The method of the logistic function is presented for finding exact solutions of nonlinear differential equations. The application of the method is illustrated by using the nonlinear ordinary differential equation of the fourth order. Analytical solutions
N. A. Kudryashov
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Mathematics, 2023 In this investigation, a novel (3+1)-dimensional Lax integrable Kadomtsev–Petviashvili–Sawada–Kotera–Ramani equation is constructed and analyzed analytically. The Painlevé integrability for the mentioned model is examined.
Abdul-Majid Wazwaz +4 more
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On the Painleve property of a hydrodynamic system
E3S Web of Conferences, 2016 We represent conditions of hydrodynamic system when it passes the Painleve test. We use Kovaleskaya-Gambie method for fourth order ordinary differential system. We obtain Lorenz-like dynamic for this system.
Noshchenko Dmitry, Perezhogin Andrey
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Lagrangians of Painlevé equations [PDF]
, 2020 In this article, we investigate Lagrangians of Painlevé equations. As is well known, Painlevé equations can be rewritten into Painlevé systems which are Hamiltonian systems.
Murata, Yoshihiro
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