New versions of the Nyman-Beurling criterion for the Riemann hypothesis.
Báez-Duarte, Luis (2002)
International Journal of Mathematics and Mathematical Sciences
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Báez-Duarte, Luis (2002)
International Journal of Mathematics and Mathematical Sciences
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Jean-François Babadjian, Gilles A. Francfort (2005)
ESAIM: Control, Optimisation and Calculus of Variations
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A justification of heterogeneous membrane models as zero-thickness limits of a cylindral three-dimensional heterogeneous nonlinear hyperelastic body is proposed in the spirit of Le Dret (1995). Specific characterizations of the 2D elastic energy are produced. As a generalization of Bouchitté et al. (2002), the case where external loads induce a density of bending moment that produces a Cosserat vector field is also investigated. Throughout, the 3D-2D dimensional reduction is viewed as...
Chisholm, R.S., Everitt, W.N., Littlejohn, L.L. (1999)
Journal of Inequalities and Applications [electronic only]
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Asif, Muhammad, Meskhi, Alexander (2008)
Journal of Inequalities and Applications [electronic only]
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Ding, Shusen, Liu, Bing (2006)
Journal of Inequalities and Applications [electronic only]
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Jingshi Xu (2007)
Czechoslovak Mathematical Journal
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The boundednees of multilinear commutators of Calderón-Zygmund singular integrals on Lebesgue spaces with variable exponent is obtained. The multilinear commutators of generalized Hardy-Littlewood maximal operator are also considered.
Cesare Davini, Roberto Paroni (2008)
ESAIM: Control, Optimisation and Calculus of Variations
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Here we present an approximation method for a rather broad class of first order variational problems in spaces of piece-wise constant functions over triangulations of the base domain. The convergence of the method is based on an inequality involving norms obtained by Nečas and on the general framework of -convergence theory.
Nader Masmoudi, Ping Zhang (2005)
Annales de l'I.H.P. Analyse non linéaire
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Cruz-Uribe, D., Firorenza, A., Neugebauer, C. J. (2003)
Annales Academiae Scientiarum Fennicae. Mathematica
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