Titlebook: Applied Mathematics and Modelling in Finance, Marketing and Economics; Said Melliani,Oscar Castillo,Abdelmajid El Hajaji Book 2024 The Edi

现晕光

Inverse Problem of 2D Lung Electrical Impedance Tomography,tes the electrical conductivity distribution in a domain. In this study, the conductivity is reconstructed from boundary voltage measurements by using a reconstructing algorithm known as the forward problem. Simultaneously, the image reconstruction can be obtained using the inverse problem to detect regional lung ventilation.

柔软

,On Local and Global Bisection-Type Mesh Refinements in C Programming Language,gramming language. The proposed refinement algorithms are based on a bisection-type method which produces nested refinements of the triangulation. The algorithms are short, easy to understand and modify, moreover they can be easily integrated in a FEM C program.

Subjugate

Tortuous

草率女

灵敏

Studies in Computational Intelligencehttp://image.papertrans.cn/a/image/159935.jpg

松驰

Applied Mathematics and Modelling in Finance, Marketing and Economics978-3-031-42847-0Series ISSN 1860-949X Series E-ISSN 1860-9503

积云

向下五度才偏

https://doi.org/10.1007/b138945o be reconstructed on the fixed boundary. The inverse problem is ill-posed for small errors in the input measured data can cause high deviations in solution. Therefore, we incorporate Tikhonov regularization to obtain a stable solution. Numerical results are presented.

失眠症

Entscheidungskriterien bei RisikoLet . be a positive integer and let . denote the algebra of all complex .-by-. matrices. A matrix . is called quadratic if it satisfies some non-trivial quadratic equation ., where . denotes the . identity matrix. In this paper, we give an explicit formula for the maximal numerical range of quadratic matrices.