نتایج جستجو برای: polylogarithm functions
تعداد نتایج: 490764 فیلتر نتایج به سال:
We prove a conjecture of Goncharov, which says that any multiple polylogarithm can be expressed via polylogarithms depth at most half the weight. give an explicit formula for this presentation, involving summation over trees correspond to decompositions polygon into quadrangles. Our second result is volume hyperbolic orthoschemes, generalizing Lobachevsky in dimension three arbitrary dimension....
we present a collocation method to obtain the approximate solutionof troesch's problem which arises in the confinement of a plasmacolumn by radiation pressure and applied physics. by using thechristov rational functions and collocation points, this methodtransforms troesch's problem into a system of nonlinear algebraicequations. the rate of convergence is shown to be exponential. then...
this thesis examines the significances and implications of inflicted physical pain in waiting for the barbarians (1980) by john maxwell coetzee (1940 - ). the researcher tries to show how body becomes a site for exercising violence. in this way, the government’s representatives turn bodies of the barbarians into blank pages through torturing in order to create the truth of the empire. in this p...
we commence by using from a new norm on l1(g) the -algebra of all integrable functions on locally compact group g, to make the c-algebra c(g). consequently, we find its dual b(g), which is a banach algebra so-called fourier-stieltjes algebra, in the set of all continuous functions on g. we consider most of important basic theorems about this algebra. this consideration leads to a rather com...
We study the multi-broadcast problem in multi-hop wireless networks under the SINR model deployed in the 2D Euclidean plane. In multi-broadcast, there are k initial rumours, potentially belonging to different nodes, that must be forwarded to all n nodes of the network. We present deterministic algorithms for multi-broadcast for different settings that reflect the different types of knowledge ab...
in this paper, we study the convexity of the integral operator
objectives: against the background of evidence-based treatments for schizophrenia resistant to medication, the implementation of cognitive-rehabilitation therapy (crt) becomes more important, especially about patients who don’t response to medication. there is less evidence for group format and face to face structure of crt and also for resistant to medication patients. this research investigat...
the current study was carried out to investigate the functions of the ritual speech act of ‘ya allah’ (literally meaning ‘o god’) employed by iranians in social interactions. to this end, sixty-two persian native speakers of different age groups, ranging from 35 to 85, of both genders were observed in 250 natural situations such as daily interactions, gatherings, public or private places and lo...
properties of the hybrid of block-pulse functions and lagrange polynomials based on the legendre-gauss-type points are investigated and utilized to define the composite interpolation operator as an extension of the well-known legendre interpolation operator. the uniqueness and interpolating properties are discussed and the corresponding differentiation matrix is also introduced. the applicabili...
We give a simple proof of the formula for the coproduct ∆ in the Hopf algebra of motivic iterated integrals on the affine line. We show that it encodes the group law in the group of automorphisms of certain non commutative variety. We relate the coproduct ∆ with the coproduct in the Hopf algebra of decorated rooted planar trivalent trees defined in chapter 4 – a version of the one defined by Co...
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