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Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

Inequalities for the Extremal Coefficients of Multivariate Extreme Value Distributions

open access: yesExtremes, 2002
Let \(A\) be a finite index set and \(Z_i,i\in A\), be a random vector with a multivariate extreme value distribution with identical univariate margins.
Schlather, Martin, Tawn, Jonathan A.
core   +8 more sources

Extremal Properties of Sums of Binomial Coefficients

Journal of Mathematical Sciences, 2001
Some extremal problems for sums of binomial coefficients that arise in investigations to estimate the computational complexity of discrete optimization algorithms are considered. These extremal problems are solved using the method of majorization. The coefficient inequalities for the sums of binomial coefficients are presented.
Shcherbina, O. A., Kanaeva, N. N.
openaire   +2 more sources

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