In this paper, a numerical efficient method is proposed for the solution of time fractional mobile/immobile equation. The fractional derivative of equation is described in the Caputo sense. The proposed method is based on a finite difference scheme in time and Legendre spectral method in space. In this approach the time fractional derivative of mentioned equation is approximated by a scheme of ord...

The goal of the present paper is to prove that if a weak limit consistent approximation scheme compressible complete Euler system in full space $ \mathbb{R}^d,\; d=2,3 solution then eventually approximate solutions converge strongly suitable norms locally under minimal assumption on initial data solutions. class quite general including vanishing viscosity and heat conductivity limit. In particu...

This note describes a Bayesian model selection or optimization procedure for post hoc inferences about reduced versions of a full model. The scheme provides the evidence (marginal likelihood) for any reduced model as a function of the posterior density over the parameters of the full model. It rests upon specifying models through priors on their parameters, under the assumption that the likelih...

We present a binding-time analysis for Scheme which enables an ooine partial evaluator to successfully treat Scheme's reeective features eval, apply, and the control operator call/cc. Additionally, our analysis empowers the specializer to select the most eecient representation for each object. This removes some limitations of previous specializers regarding the use of higher-order functions. Th...

Aiming at the problem that fully homomorphic encryption scheme based on single identity cannot satisfy operation of ciphertext under different identities, as well inefficiency trapdoor function and complexity sampling algorithm, an improved lattice MIBFHE was proposed. Firstly, we combined MP12 with dual LWE algorithm to construct a new IBE standard model, prove is IND-sID-CPA security selectiv...

In this study, the numerical solution of a space-fractional parabolic partial differential equation was considered. The investigation made by focusing on diffusion (SFDE) problem. Note that symmetry an efficient approximation to SFDE based method is related compatibility discretization scheme and linear system solver. application one-dimensional, linear, unconditionally stable, implicit finite ...

The computation of acoltstic pressure fluctuations in a variable area tube is often done using the K elly-Lochbaum reflection model. The numerical scheme derived from this model can be put into the context of finite-difference approximations to a differential equation describing acoustic wave propagation (a hyperbolic differential equation). Quantitative criteria for goodness of finite-differen...

We introduce an approach to elastic registration of tomographic images based on thin-plate splines. Central to this scheme is a well-de ned minimizing functional for which the solution can be stated analytically. In this work, we consider the integration of anisotropic landmark errors as well as additional attributes at landmarks. As attributes we use orientations at landmarks and we incorporat...

This paper contains construction and analysis a finite element approximation for convection dominated diffusion problems with full coefficient matrix on general simplicial partitions in d , d ≥ 2. This construction is quite close to the scheme of Xu and Zikatanov [22] where a diagonal coefficient matrix has been considered. The scheme is of the class of exponentially fitted methods that does no...