Results 41 to 50 of about 650,043 (363)

Unification and Logarithmic Space [PDF]

open access: yesLogical Methods in Computer Science, 2014
We present an algebraic characterization of the complexity classes Logspace and Nlogspace, using an algebra with a composition law based on unification. This new bridge between unification and complexity classes is rooted in proof theory and more specifically linear logic and geometry of interaction.
Aubert, Clément, Bagnol, Marc
openaire   +9 more sources

Evaluation of animal logging in the mixed broadleaved mountain forest: Economic and environmental impacts

open access: yesJournal of Forest Science, 2018
This investigation assessed the economic and environmental impacts of small-scale wood logging by mules in the mixed broadleaved mountain forest. To develop a time prediction model, all measurements of time are replaced by their decadic logarithms.
Aysan BADRAGHI   +3 more
doaj   +1 more source

Logarithm of a Non-Singular Complex Matrix via the Dunford–Taylor Integral

open access: yesAxioms, 2022
Using the Dunford–Taylor integral and a representation formula for the resolvent of a non-singular complex matrix, we find the logarithm of a non-singular complex matrix applying the Cauchy’s residue theorem if the matrix eigenvalues are known or a ...
Diego Caratelli, Paolo Emilio Ricci
doaj   +1 more source

Stack structured hybrid load cell for a high-stroke system

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
The load cell is an essential sensor for the force measurement systems. The sensitivity of a typical load cell for general force measurement is constant over the full operating range.
Namryul KIM, Bumjoo LEE
doaj   +1 more source

Laws of the iterated logarithm for symmetric jump processes [PDF]

open access: yes, 2015
Based on two-sided heat kernel estimates for a class of symmetric jump processes on metric measure spaces, the laws of the iterated logarithm (LILs) for sample paths, local times and ranges are established. In particular, the LILs are obtained for $\beta$
P. Kim, T. Kumagai, Jian Wang
semanticscholar   +1 more source

Entropies and Logarithms

open access: yes, 2022
Here we assume a discrete random variable, possessing a one-to-one correspondence with the set of natural numbers. Its Shannon entropy is considered and some distributions, obtained by means of the Maximum Entropy Principle, will be discussed too. Then two entropies, the q-entropy and κ-entropy proposed by C. Tsallis and G.
openaire   +2 more sources

Three-Parameter Logarithm and Entropy

open access: yesJournal of Function Spaces, 2020
A three-parameter logarithmic function is derived using the notion of q-analogue and ansatz technique. The derived three-parameter logarithm is shown to be a generalization of the two-parameter logarithmic function of Schwämmle and Tsallis as the latter ...
Cristina B. Corcino, Roberto B. Corcino
doaj   +1 more source

On the future infimum of positive self-similar Markov processes [PDF]

open access: yes, 2006
We establish integral tests and laws of the iterated logarithm for the upper envelope of the future infimum of positive self-similar Markov processes and for increasing self-similar Markov processes at 0 and infinity. Our proofs are based on the Lamperti
Pardo, J. C.
core   +2 more sources

Expansions of the exponential and the logarithm of power series and applications

open access: yesArabian Journal of Mathematics, 2017
In the paper, the authors establish explicit formulas for asymptotic and power series expansions of the exponential and the logarithm of asymptotic and power series expansions.
Feng Qi (祁锋)   +2 more
semanticscholar   +1 more source

Finite differences of the logarithm of the partition function [PDF]

open access: yesMathematics of Computation, 2014
Let $p(n)$ denote the partition function. DeSalvo and Pak proved that $\frac{p(n-1)}{p(n)}\left(1+\frac{1}{n}\right)> \frac{p(n)}{p(n+1)}$ for $n\geq 2$, as conjectured by Chen.
William Y. C. Chen   +2 more
semanticscholar   +1 more source

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