Model independent radiative correction to the recoil proton polarization for the elastic electron–proton scattering is calculated within method of electron structure functions. The explicit expressions for the recoil proton polarization are represented as a contraction of the electron structure and the hard part of the polarization dependent contribution into cross–section. The calculation of t...

In order to check the compatibility of the gluon Reggeization in QCD with the s-channel unitarity, the one-loop correction to the Reggeon-Reggeon-gluon vertex must be known at arbitrary space-time dimension D. We obtain this correction from the gluon production amplitude in the multi-Regge kinematics and present an explicit expression for it in terms of a few integrals over the transverse momen...

Analytical and experimental convergence results are presented for a novel pseudo-unsteady solution method for higher-order accurate upwind discretizations of the steady Euler equations. Comparisons are made with an existing pseudo-unsteady solution method. Both methods make use of nonlinear multigrid for acceleration and nested iteration for the fine-grid initialization. The new method uses ite...

The correction in value of an OTC derivative contract due to counterparty risk under funding constraints, is represented as the value of a dividend-paying option on the value of the contract clean of counterparty risk and excess funding costs. This representation allows one to analyze the structure of this correction, the so-called Credit Valuation Adjustment (CVA for short), in terms of replac...

This paper mainly discussed the application of explicit instruction and implicit in second language teaching environment through comparison analysis. The discuss reason why is better than from two perspectives, first one direct instruction, error correction. Finally concluded that has more advantages suitable for teaching.

In the random deletion channel, each bit is deleted independently with probability p. For the random deletion channel, the existence of codes of rate (1− p)/9, and thus bounded away from 0 for any p < 1, has been known. We give an explicit constructionwith polynomial time encoding and deletion correction algorithms with rate c0(1 − p) for an absolute constant c0 > 0.

We show by explicit computation that the recently discovered duality invariance of D=4 linearized gravity fails, already at first self-interacting, cubic, approximation of GR. In contrast, the cubic Yang–Mills correction to Maxwell does admit a simple deformed duality.

We examine the binary codes obtained from the row span over the field F2 of an adjacency matrix of the rectangular lattice graphs L2(m,n) for 3 ≤ m < n and show that permutation decoding can be used for full error-correction for these codes by finding explicit information sets and PD-sets for these information sets.

Bootstrap methods in curve estimation have been introduced for smoothing parameter selection and for construction of conndence intervals. Most of the papers on conndence intervals use explicit bias estimation or the technique of \undersmoothing" to deal with bias. Coverage accuracy has only been considered for curve estimates with constant variance function. In this paper we show that explicit ...

An approach to calculate radiative corrections to unpolarized cross section of semi-inclusive electroproduction is developed. An explicit formulae for the lowest order QED radiative correction are presented. Detailed numerical analysis is performed for the kinematics of experiments at the fixed targets.