Positive solutions of a second-order three-point boundary value problem via functional compression-expansion.
Ehrke, John (2009)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Displaying similar documents to “Green's function of a centered partial difference equation.”
Positive solutions of a second-order three-point boundary value problem via functional compression-expansion.
On Hales-Jewett's theorem.
Pirillo, Giuseppe (1986)
Séminaire Lotharingien de Combinatoire [electronic only]
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Escaliers évalués et nombres classiques.
Han, Guoniu (1990)
Séminaire Lotharingien de Combinatoire [electronic only]
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Frobenius groups generated by two elements of order 3.
Zhurtov, A.Kh. (2001)
Sibirskij Matematicheskij Zhurnal
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The linearization principle for some evolution problems arising in chemical kinetics.
Lyul'ko, N. A. (2002)
Sibirskij Matematicheskij Zhurnal
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Efficient application of e-invariants in finite element method for an elastodynamic equation
Martin Balazovjech, Ladislav Halada (2013)
Kybernetika
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We introduce a new efficient way of computation of partial differential equations using a hybrid method composed from FEM in space and FDM in time domain. The overall computational scheme is explicit in time. The key idea of the suggested way is based on a transformation of standard basis functions into new basis functions. The results of this matrix transformation are e-invariants (effective invariants) with such suitable properties which save the number of arithmetical operations needed...
A new characteristic property of the palindrome prefixes of a standard Sturmian word.
Pirillo, Giuseppe (1999)
Séminaire Lotharingien de Combinatoire [electronic only]
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Observer design for a class of nonlinear discrete-time systems with time-delay
Yali Dong, Jinying Liu, Shengwei Mei (2013)
Kybernetika
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The problem of observer design for a class of nonlinear discrete-time systems with time-delay is considered. A new approach of nonlinear observer design is proposed for the class of systems. Based on differential mean value theory, the error dynamic is transformed into linear parameter variable system. By using Lyapunov stability theory and Schur complement lemma, the sufficient conditions expressed in terms of matrix inequalities are obtained to guarantee the observer error converges...