منابع مشابه
extensions of some polynomial inequalities to the polar derivative
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15 صفحه اولExtensions of Perov theorem
[Perov, A. I., On Cauchy problem for a system of ordinary diferential equations, (in Russian), Priblizhen. Metody Reshen. Difer. Uravn., 2 (1964), 115-134] used the concept of vector valued metric space and obtained a Banach type fixed point theorem on such a complete generalized metric space. In this article we study fixed point results for the new extensions of Banach’s contraction principle ...
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In this brief note, using the technique of measures of noncompactness, we give some extensions of Darbo fixed point theorem. Also we prove an existence result for a quadratic integral equation of Hammerstein type on an unbounded interval in two variables which includes several classes of nonlinear integral equations of Hammerstein type. Furthermore, an example is presented to show the effic...
متن کاملBrégman’s theorem and extensions
Minc conjectured, and Brégman proved, a sharp upper bound on the permanent of an n by n 0-1 matrix with given row sums (equivalently, on the number of perfect matchings in a bipartite graph with each partition class having size n and with fixed degree sequence for one of the two classes). Here we present Radhakrishnan’s entropy proof of Brégman’s theorem, and Alon and Friedland’s proof of an an...
متن کاملKinetic extensions of the nucleation theorem
Kinetic extensions of the nucleation theorem ~KNT! are derived using the law of mass action and detailed balance. Results are obtained for the firstand higher-order derivatives of the nucleation rate, J, with change in supersaturation, S, in terms of the cumulants, kn , of a molecular distribution of reciprocal equilibrium cluster growth rates. At constant temperature we find d ln J/d ln S5k1 1...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1994
ISSN: 0024-3795
DOI: 10.1016/0024-3795(94)90008-6