Results 1 to 10 of about 8,500,141 (367)

Existence and non-existence results for Kirchhoff-type problems with convolution nonlinearity

open access: yesAdvances in Nonlinear Analysis, 2018
This paper is concerned with the following Kirchhoff-type problem with convolution nonlinearity: - ( a + b ∫ ℝ 3 | ∇ u | 2 d x ) Δ u + V ( x ) u = ( I α * F ( u ) ) f ( u ) , x ∈ ℝ 3 , u ∈ H 1 ( ℝ 3 ) , -\bigg{(}a+b\int_{\mathbb{R}^{3}}\lvert\nabla u|^{2}
Sitong Chen, Binlin Zhang, Xianhua Tang
semanticscholar   +1 more source

Propagation of perturbations for a sixth-order thin film equation

open access: yesElectronic Journal of Differential Equations, 2012
We consider an initial-boundary problem for a sixth-order thin film equation, which arises in the industrial application of the isolation oxidation of silicon.
Zhenbang Li, Changchun Liu
doaj  

Redpath on the Nature of Philosophy [PDF]

open access: yesStudia Gilsoniana, 2016
In this article the author discusses Peter A. Redpath’s understanding of the nature of philosophy and his account of how erroneous understandings of philosophy have led to the decline of the West and to the separation of philosophy from modern science ...
Robert A. Delfino
doaj  

Global solutions to a one-dimensional nonlinear wave equation derivable from a variational principle

open access: yesElectronic Journal of Differential Equations, 2017
This article focuses on a one-dimensional nonlinear wave equation which is the Euler-Lagrange equation of a variational principle whose Lagrangian density involves linear terms and zero term as well as quadratic terms in derivatives of the field.
Yanbo Hu, Guodong Wang
doaj  

Linear Pantographic Sheets: Existence and Uniqueness of Weak Solutions

open access: yesJournal of elasticity, 2017
The well-posedness of the boundary value problems for second gradient elasticity has been studied under the assumption of strong ellipticity of the dependence on the second placement gradients (see, e.g., Chambon and Moullet in Comput. Methods Appl. Mech.
V. Eremeyev   +3 more
semanticscholar   +1 more source

The Event of Faith: The Transformation of Philosophy by Theology in Rudolf Bultmann

open access: yesOpen Theology, 2019
This article suggests that Rudolf Bultmann can be seen to reconfigure Heidegger’s understanding of the relationship between philosophy and theology in terms of a transformation of philosophy by theology. In that sense, though Bultmann is often understood
Deketelaere Nikolaas
doaj   +1 more source

Foreword: Speaking Existence [PDF]

open access: yes
[[issue ...
Joan Chiung-huei Chang   +1 more
core  

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