2. 您的位置
3. 首页
4. 会议论文
5. Blow-up of Finite Difference Solutions to Nonlinear Schrodinger Equations

Blow-up of Finite Difference Solutions to Nonlinear Schrodinger Equations

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：baobeidjlj

【摘 要】

：

　　Finite difference schemes for computing blow-up solutions of one dimensional nonlinear Schrodinger equations are presented.By applying time increments contr

【作 者】

：

SasakiTakiko[1]SaitoNorikazu[2] 

【机 构】

：

Univ.of Tokyo

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Finite difference schemes for computing blow-up solutions of one dimensional nonlinear Schrodinger equations are presented.By applying time increments control technique,we can introduce a numerical blow-up time which is an approximation of the exact blow-up time of nonlinear Schrodinger equation.

其他文献

Numerical Solution of Fourth Order Parabolic Partial Differential Equation Using Parametric Septic S

　　In this paper,we report three level implicit method of high accuracy schemes of O(k4+h8),O(k6+h8)and O(k6+h10)for the numerical solution of fourth order non

会议

Numerical Solutions of Moisture and Thermal Transfer in A Bulk of Stored Corn

　　A mathematical modeling for stored corn proposed by Lopes et al.[Lopes D.de C.et al.2006.Aeration simulation of stored grain under variable air ambient cond

会议

Numerical Study of the Square-root Formulation for A MAC-type Method:Computing Highly Elastic Flows

　　We present in this work a numerical study of the square-root formulation which is a stabilization method for computing highly elastic flows of viscoelastic

会议

Approximating Method for Instantaneous Indexes of A Repairable System

　　A typical two-state repairable system is considered in this paper.To analyze the instantaneous reliability index of the system,we describe the system as an

会议

Numerical Solution of the Kupershmidt Equation by Chebyshev-Legendre Pseudo-Spectral Method

　　A Chebyshev-Legendre Pseudo-Spectral method is applied for solving Kupershmidt equation.In time direction we used a leapfrog scheme,while Chebyshev-Legendre

会议

Adaptive Randomize-then-Optimize:A Sampling Algorithm for Bayesian Inference

　　In Bayesian inference,the uncertainty of parameters of a physical system is characterized by a probability distribution.Numerical algorithms are typically u

会议

Online Estimation of Weather Model Parameters

　　Ensemble Prediction Systems(EPS)are used to quantify the uncertainty of weather predictions,by launching predictions with perturbed initial values.

会议

Quasi-Monte Carlo and Multilevel Monte Carlo Methods for Computing Posterior Expectations in Ellipti

　　We present an approach(based on Bayes' formula and ratio estimates)to apply QMC and multilevel MC methods for the computation of posterior expectations of f

会议

Advances in MCMC and related sampling methods for large-scale inverse problems

　　Inverse problems convert indirect measurements into useful characterizations of the parameters of a physical system.Parameters are typically related to indi

会议

Asymptotic Issues

　　We would like to present some results on the asymptotic behaviour of different problems set in cylindrical domains of the type lω11 ×lω2 when l → ∞.For

会议