Results 41 to 50 of about 58,381 (161)
Lower and Upper Bounds on Obtaining History Independence [PDF]
Information and Computation, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Buchbinder, Niv, Petrank, Erez
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Young's integral inequality with upper and lower bounds
Electronic Journal of Differential Equations, 2011 Young's integral inequality is reformulated with upper and lower bounds for the remainder. The new inequalities improve Young's integral inequality on all time scales, such that the case where equality holds becomes particularly transparent in this ...
Douglas R. Anderson +2 more
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Independence number in graphs and its upper bounds [PDF]
Journal of Mahani Mathematical ResearchIn this paper, we use the double counting method to find some upper bounds for the independence number of a simple graph in terms of its order, size and maximum degree. Moreover, we determine extremal graphs attaining equality in upper bounds.
Farzad Shaveisi
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Upper and Lower Bounds on Black-Box Steganography [PDF]
Journal of Cryptology, 2005 We study the limitations of steganography when the sender is not using any properties of the underlying channel beyond its entropy and the ability to sample from it. On the negative side, we show that the number of samples the sender must obtain from the channel is exponential in the rate of the stegosystem.
Dedić, Nenad +3 more
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Bounds for the Z-eigenpair of general nonnegative tensors
Open Mathematics, 2016 In this paper, we consider the Z-eigenpair of a tensor. A lower bound and an upper bound for the Z-spectral radius of a weakly symmetric nonnegative irreducible tensor are presented.
Liu Qilong, Li Yaotang
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Upper and Lower Bounds for Ranks of the Matrix Expression X-XAX
Abstract and Applied Analysis, 2013 We consider the question of how to take X such that the nonlinear matrix expression X-XAX attains its maximal and minimal possible ranks.
Zhiping Xiong
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Upper and lower bounds of integral operator defined by the fractional hypergeometric function
Open Mathematics, 2015 In this article, we impose some studies with applications for generalized integral operators for normalized holomorphic functions. By using the further extension of the extended Gauss hypergeometric functions, new subclasses of analytic functions ...
Ibrahim Rabha W. +2 more
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Upper and lower bounds for a reactive-diffuse system with Arrhenius kinetics
International Journal of Mathematics and Mathematical Sciences, 2006 Comparison arguments are used to study a problem in combustion theory consisting of a nonlinear parabolic equation together with initial and boundary conditions. Upper and lower bounds for the problem are constructed.
Mohammed Al-Refai, Qutaibeh Katatbeh
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On a unified integral operator for φ-convex functions
Advances in Difference Equations, 2020 Integral operators have a very vital role in diverse fields of science and engineering. In this paper, we use φ-convex functions for unified integral operators to obtain their upper bounds and upper and lower bounds for symmetric φ-convex functions in ...
Young Chel Kwun +4 more
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