1,841 research outputs found
ON THE SUMATORY FUNCTION ASSOCIATED TO THE SMARANDACHE FUNCTION
It is sald that for every numerical function f it can be attached the sumatory function
SOME ELEMENTARY ALGEBRAIC CONSIDERATIONS INSPIRED BY SMARANDACHE'S FUNCTION
In this paper we continue the algebraic consideration begun earlier. As it was sun,
two of the proprieties of Smarandache's function are hold
Some Considerations Concerning the Sumatory Function Associated to Smarandache Function
Giving an algorithm to calculate the sumatory function, associated to the Smarandache function
Some Elementary Algebraic Considerations Inspired by Smarandache Type Functions (II)
The Smarandache function and its principal properties are already known in the literature of speciality. Other functions were built analogously, among which the following ones
THE PROCESS OF GLOBALIZATION IN THE WORLD ECONOMY
The globalization of the world economy is characterized by a huge amplification of the interconnections collaborations and interdependencies between the national states generated from the tendency of the economical objectives and interests to exceed the national borders. Using this obvious truth as a starting base, economical researchers tried to define the globalization in various ways. In this study we will analyze some different opinions from economic literature, regarding the globalization phenomenon and the mechanisms appeared in this process. We will also analyze the evolution of globalization process during the XX-th century period. At the end of this study we will analyze commercial policies and practices of the EU as one of the main three integration blocs.globalization, "waves" of globalization, "First Era of Globalization", General Agreement on Tariffs and Trade (GATT), Common Market
Soft-gluon resolution scale in QCD evolution equations
QCD evolution equations can be recast in terms of parton branching processes.
We present a new numerical solution of the equations. We show that this
parton-branching solution can be applied to analyze infrared contributions to
evolution, order-by-order in the strong coupling , as a function of
the soft-gluon resolution scale parameter. We examine the cases of
transverse-momentum ordering and angular ordering. We illustrate that this
approach can be used to treat distributions which depend both on longitudinal
and on transverse momenta.Comment: Latex, 8 pages, 4 figure
Collinear and TMD Quark and Gluon Densities from Parton Branching Solution of QCD Evolution Equations
We study parton-branching solutions of QCD evolution equations and present a
method to construct both collinear and transverse momentum dependent (TMD)
parton densities from this approach. We work with next-to-leading-order (NLO)
accuracy in the strong coupling. Using the unitarity picture in terms of
resolvable and non-resolvable branchings, we analyze the role of the soft-gluon
resolution scale in the evolution equations. For longitudinal momentum
distributions, we find agreement of our numerical calculations with existing
evolution programs at the level of better than 1 percent over a range of five
orders of magnitude both in evolution scale and in longitudinal momentum
fraction. We make predictions for the evolution of transverse momentum
distributions. We perform fits to the high-precision deep inelastic scattering
(DIS) structure function measurements, and we present a set of NLO TMD
distributions based on the parton branching approach.Comment: 27 pages, 8 figure
Convergence of the Linear Delta Expansion in the Critical O(N) Field Theory
The linear delta expansion is applied to the 3-dimensional O(N) scalar field
theory at its critical point in a way that is compatible with the large-N
limit. For a range of the arbitrary mass parameter, the linear delta expansion
for converges, with errors decreasing like a power of the order n in
delta. If the principal of minimal sensitivity is used to optimize the
convergence rate, the errors seem to decrease exponentially with n.Comment: 26 pages, latex, 8 figure
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