metropolitan
发表于 2025-3-28 17:33:38
Mathematical and Numerical Modelling of the Thermoplastic Coupled Problem,mplicit schemes of finite difference equations in one-dimension case are constructed. The discreet equations are numerically solved using the explicit and implicit schemes. Comparison shows the coincidence of the numerical results received using two methods.
PALL
发表于 2025-3-28 20:50:14
,New Modification of Laplace–Adomian Decomposition Method for the Fifth-Order KdV Equation,ition method is proposed. To see the accuracy of the proposed method, .. and . error norms are calculated in test problems. The numerical results are found to be in a good agreement with exact solutions and with the literature.
canonical
发表于 2025-3-29 02:48:17
Extended Simpson Rule for Solving First-Order Fuzzy Differential Equations Using Generalized Differeralized Hukuhara differentiability concept. Based on the work done by Chalco-Cano we show how FDEs can be transformed to a system of ordinary differential equations. Then to find the solutions of fuzzy initial value problems (FIVPs), the Milne–Simpson formula is generalized. The errors, which guara
大范围流行
发表于 2025-3-29 05:16:42
http://reply.papertrans.cn/48/4715/471411/471411_44.png
Perigee
发表于 2025-3-29 10:50:49
http://reply.papertrans.cn/48/4715/471411/471411_45.png
整体
发表于 2025-3-29 15:03:12
http://reply.papertrans.cn/48/4715/471411/471411_46.png
Patrimony
发表于 2025-3-29 17:03:12
,On the Structure of the Essential Spectrum of Four-Particle Schrödinger Operators on a Lattice,ions” not necessarily having compact support and interacting via short-range pair potentials, is described in the coordinate representation as bounded self-adjoint operator on the corresponding Hilbert space. We describe the location and structure of the essential spectrum of the four-particle discr
内向者
发表于 2025-3-29 22:36:07
Constructing a Three-Stage Asymptotic Coverage Probability for the Mean Using Edgeworth Second-Ordeinuous classes of distributions; normal, student’s .-distribution, uniform, beta and chi-squared. For brevity, simulation results are given for three types of underlying distributions: standard uniform, standard normal and standard exponential.
CAGE
发表于 2025-3-30 03:50:17
http://reply.papertrans.cn/48/4715/471411/471411_49.png
abstemious
发表于 2025-3-30 05:53:47
http://reply.papertrans.cn/48/4715/471411/471411_50.png