Results 21 to 30 of about 4,816,964 (328)
Third-order differential equations with three-point boundary conditions
Open Mathematics, 2021 In this paper, a third-order ordinary differential equation coupled to three-point boundary conditions is considered. The related Green’s function changes its sign on the square of definition. Despite this, we are able to deduce the existence of positive
Cabada Alberto, Dimitrov Nikolay D.
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Janus.net, 2022 Over the last fourteen years, the Gaza Strip has been under a land, sea and air siege imposed by Israel and Egypt. Throughout these years, Palestinians from the Gaza Strip have endured three Israeli military operations inside a besieged territory and ...
João Pedro Borralho
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Quantum, Gravity, and Geometry [PDF]
, 2000 Recently, it is shown that, the quantum effects of matter are well described by the conformal degree of freedom of the space-time metric. On the other hand, it is a wellknown fact that according to Einstein's gravity theory, gravity and geometry are ...
Shojai, Ali
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Nielsen root theory and Hopf degree theory [PDF]
Pacific Journal of Mathematics, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brown, Robert F., Schirmer, Helga
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Towards a theory of arithmetic degrees [PDF]
, 1996 The aim of this paper is to start a systematic investigation of the arithmetic degree of projective schemes as introduced by D. Bayer and D. Mumford. One main theme concerns itself with the behaviour of this arithmetic degree under hypersurface sections.
Chikashi Miyazaki +2 more
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A Fredholm alternative for quasilinear elliptic equations with right-hand side measure
Advances in Nonlinear Analysis, 2016 We consider a quasilinear elliptic equation with right-hand side measure, which does not satisfy the usual coercivity assumption. We prove an existence result in the line of the Fredholm alternative. For this purpose we develop a variant of degree theory
Colturato Michele, Degiovanni Marco
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Janus.net, 2022 This article focuses on the present context of the climate and environmental crises and how these fundamentally challenge the inherently anthropocentric norms, conceptions and practices of international politics and IR.
Carlota Houart
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On the birth of limit cycles for non-smooth dynamical systems [PDF]
, 2014 The main objective of this work is to develop, via Brower degree theory and regularization theory, a variation of the classical averaging method for detecting limit cycles of certain piecewise continuous dynamical systems.
Andronov +31 more
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Determinants of Development of Socio-Economic Systems [PDF]
Problemi Ekonomiki, 2017 The aim of the study is to determine the dynamics of development, factors and determinants that can stimulate the development of socio-economic systems.
Opalko Viktoriia V.
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Dynamics of meromorphic maps with small topological degree III: geometric currents and ergodic theory [PDF]
, 2009 We continue our study of the dynamics of mappings with small topological degree on (projective) complex surfaces. Previously, under mild hypotheses, we have constructed an ergodic ``equilibrium'' measure for each such mapping. Here we study the dynamical
Diller, Jeffrey +2 more
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