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Journal of Applied Mathematics and Computational Mechanics最新文献

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A novel hybrid iterative method for applied mathematical models with time-efficiency 一种新的具有时效性的应用数学模型的混合迭代方法
IF 1 Q3 Mathematics Pub Date : 2022-09-01 DOI: 10.17512/jamcm.2022.3.02
Khalid Jamali, M. A. Solangi, S. Qureshi
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引用次数: 1
On one-dimensional diffusion processes with moving membranes 移动膜的一维扩散过程
IF 1 Q3 Mathematics Pub Date : 2022-09-01 DOI: 10.17512/jamcm.2022.3.04
B. Kopytko, R. Shevchuk
. Using the method of the classical potential theory, we construct the two-parameter Feller semigroup associated, on the given interval of the real line, with the Markov process such that it is a result of pasting together, at some point of the interval, two ordinary diffusion processes given in sub-domains of this interval. It is assumed that the position on the line of boundary points of these sub-domains depends on the time variable. In addition, some variants of the general nonlocal boundary condition of Feller-Wentzell’s type are given in these points. The resulting process can serve as a one-dimensional mathematical model of the physical phenomenon of diffusion in media with moving membranes.
利用经典势论的方法,我们构造了在实数的给定区间上与马尔可夫过程相关的两参数Feller半群,使得它是在区间的某个点上,在该区间的子域中给定的两个普通扩散过程粘贴在一起的结果。假设这些子域的边界点线上的位置取决于时间变量。此外,在这些点上给出了Feller-Wentzell型一般非局部边界条件的一些变体。由此产生的过程可以作为具有移动膜的介质中扩散物理现象的一维数学模型。
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引用次数: 0
Strength analysis of sandwich beams with linear elastic inner layer 内层线弹性夹层梁的强度分析
IF 1 Q3 Mathematics Pub Date : 2022-09-01 DOI: 10.17512/jamcm.2022.3.03
K. Kimura
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引用次数: 0
Magnetoconvection of nanofluid in a partially heated cavity with isothermal blockage 等温阻塞部分加热腔内纳米流体的磁对流
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.07
Suresh Nagaraj, N. Nagarajan
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引用次数: 0
The homotopy analysis Rangaig transform method for nonlinear partial differential equations 非线性偏微分方程的同伦分析Rangaig变换方法
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.10
D. Ziane, M. Cherif
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引用次数: 1
Numerical solution of MHD channel flow in a porous medium with uniform suction and injection in the presence of an inclined magnetic field 倾斜磁场作用下均匀抽吸和注入多孔介质中MHD通道流动的数值解
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.01
Muhim Chutia
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引用次数: 1
Locally defined operators acting C∞(A) into C0(A) 局部定义算子作用于C∞(A)到C0(A)
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.09
Małgorzata Wróbel
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引用次数: 0
Development of mathematical and numerical models for the analysis of overlap laser beam welding of dissimilar materials 异种材料激光搭接焊接分析的数学和数值模型的建立
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.02
T. Domański, W. Piekarska, Z. Saternus, M. Kubiak
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引用次数: 0
Asymptotic analysis of a closed G-network of unreliable nodes 不可靠节点闭G-网络的渐近分析
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.08
T. Rusilko
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引用次数: 0
Numerical analysis of thermal damage and oxygen distribution in laser irradiated tissue 激光辐照组织热损伤及氧分布的数值分析
IF 1 Q3 Mathematics Pub Date : 2022-06-01 DOI: 10.17512/jamcm.2022.2.05
M. Jasiński
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引用次数: 1
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Journal of Applied Mathematics and Computational Mechanics
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