On nonincreasing singular solutions to the Emden-Fowler equation.
Rabtsevich, V.A. (2000)
Memoirs on Differential Equations and Mathematical Physics
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Rabtsevich, V.A. (2000)
Memoirs on Differential Equations and Mathematical Physics
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Rabtsevich, V.A. (2000)
Memoirs on Differential Equations and Mathematical Physics
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Zhou, W.S., Cai, S.F. (2006)
Lobachevskii Journal of Mathematics
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J.D. Keckic (1977)
Publications de l'Institut Mathématique [Elektronische Ressource]
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Masatomo Takahashi (2007)
Colloquium Mathematicae
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A complete solution of an implicit second order ordinary differential equation is defined by an immersive two-parameter family of geometric solutions on the equation hypersurface. We show that a completely integrable equation is either of Clairaut type or of first order type. Moreover, we define a complete singular solution, an immersive one-parameter family of singular solutions on the contact singular set. We give conditions for existence of a complete solution and a complete singular...
Thomas Jech (1973)
Fundamenta Mathematicae
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Jesús M. F. Castillo, Marilda Simoes, Jesús Suárez de la Fuente (2012)
Bulletin of the Polish Academy of Sciences. Mathematics
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We exhibit new examples of weakly compact strictly singular operators with dual not strictly cosingular and characterize the weakly compact strictly singular surjections with strictly cosingular adjoint as those having strictly singular bitranspose. We then obtain new examples of super-strictly singular quotient maps and show that the strictly singular quotient maps in Kalton-Peck sequences are not super-strictly singular.
W. Leksiński, W. Żakowski (1975)
Annales Polonici Mathematici
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Kusano, Takaŝi, Naito, Manabu (2000)
Journal of Inequalities and Applications [electronic only]
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Ladopoulos, E.G., Tsamasphyros, G., Zisis, V.A. (2004)
International Journal of Mathematics and Mathematical Sciences
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Miroljub Jevtić (1983)
Publications de l'Institut Mathématique
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Satyanad Kichenassamy, Laurent Véron (1987)
Mathematische Annalen
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Jun He, Yan-Min Liu, Hua Ke, Jun-Kang Tian, Xiang Li (2016)
Open Mathematics
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In this paper, we give a new bound for the largest singular value of nonnegative rectangular tensors when m = n, which is tighter than the bound provided by Yang and Yang in “Singular values of nonnegative rectangular tensors”, Front. Math. China, 2011, 6, 363-378.