搜索结果: 1-15 共查到“物理学 methods”相关记录53条 . 查询时间(0.171 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Improved error estimates of the splitting methods for the long-time dynamics for the weakly nonlinear Schrodinger equations
弱非线性薛定谔方程 长时间动力学 分裂方法 误差估计
2023/4/21
We establish improved uniform error bounds for the time-splitting methods for the long-time dynamics of the nonlinear Schr\"odinger equation (NLSE) with weak nonlinearity. By a new technique of regula...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy/dissipation-preserving split Birkhoffian multi-symplectic methods for Maxwell’s equations
麦克斯韦方程组 能量/耗散守恒分裂 Birkhofian 多辛方法
2023/5/18
We propose a novel kind of energy/dissipation-preserving split Birkhoffian multi-symplectic (S-BMS) methods for Maxwell's equations with dissipation terms. After investigating the non-autonomous and a...
2018年SPIE光学治疗和光学检测方法会议（SPIE Optical Methods for Tumor Treatment and Detection:Mechanisms and Techniques in Photodynamic Therapy XXVII）
2018年 SPIE 光学治疗和光学检测方法 会议
2017/10/26
2018年SPIE光学治疗和光学检测方法会议（SPIE Optical Methods for Tumor Treatment and Detection:Mechanisms and Techniques in Photodynamic Therapy XXVII）。
5th International Conference on Particle-Based Methods
5th International Conference Particle-Based Methods
2017/7/3
The V International Conference on Particle-Based Methods (PARTICLES 2017) will be organised on 26 - 28 September 2017 in Hannover, Germany. The four previous conferences on this series were held in Ba...
2017光声学方法与应用专题会议（2017 Conferences on Opto-Acoustic Methods and Applications）
2017 光声学方法与应用 专题会议
2017/4/25
In the last decade optoacoustic (photoacoustic) imaging has grown significantly to a powerful optical imaging platform suitable for basic research, clinical translation, and drug discovery. Advances i...
7th International Conference on Discrete Element Methods
computational techniques Discrete Element Methods
2016/7/20
DEM7, the 7th International Conference on Discrete Element Methods and related computational techniques (DDA, FEM/DEM, molecular dynamics, SPH, Meshless methods, computational mechanics of discontinua...
18th International Conference on Computational Methods and Experimental Measurements
Electromagnetic problems Heat transfer
2016/7/19
CMEM 2017 is the 18th International Conference in this well established series on Computational Methods and Experimental Measurements. These successful meetings provide a unique forum for the review o...
Approximate analysis of search algorithms with “physical” methods
Statistical physics analysis of algorithms stochastic input the physical concept
2015/8/20
An overview of some methods of statistical physics applied to the analysis of algorithms for optimization problems (satisfiability of Boolean constraints, vertex cover of graphs, decoding, ...) with d...
A duality view of spectral methods for dimensionality reduction
Duality spectrum the nonlinear dimension reduction locally linear embedding Laplacian sparse matrix
2015/8/10
We present a unified duality view of several recently emerged spectral methods for nonlinear dimensionality reduction, including Isomap, locally linear embedding, Laplacian eigenmaps, and maximum vari...
Trace Element Estimation – Methods & Clinical Context
Atomic Absorption Spectrophotometer ICP-MS Stripping Voltameter Colorimetry Electro Thermal Vaporization Neutron Activation Analysis Laser Microprobe Mass Analysis
2015/8/5
Understanding the effects of trace metals on human health is as complex as it is fascinating. As mentioned earlier, the high concentrations may prove toxic, as also, depletion in the concentration of ...
COMPARISON OF BAND RATIOING AND SPECTRAL INDICES METHODS FOR DETECTING ALUNITE AND KAOLINITE MINERALS USING ASTER DATA IN BIGA REGION, TURKEY
Remote Sensing Geology Comparison Detection
2015/7/29
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) covers a wide spectral region with 14 bands
from visible to the thermal infrared. The different band ranges can be capable of d...
I discuss the progress in the use of analytic techniques for low energy QCD, in particular as applied to kaon physics. These methods are becoming increasingly powerful and we have gained a good deal o...
9th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering
Ultrasonic Doppler Methods The ultrasound Doppler method
2013/10/30
On behalf of the organising committee, I am pleased to invite you to come to ISUD-9 to be held in Strasbourg.The ultrasound Doppler method has been successfully established for fluid flow measurements...
Multiscale Asymptotic Expansion and Finite Element Methods For the Mixed Boundary Value Problems of Second Order Elliptic Equation in Perforated Domains
Homogenization Multiscale asymptotic expansion Elliptic equationof second order with rapidly oscillating coefficients Perforated domain
2012/8/8
In this paper, we will discuss the mixed boundary value problems for
the second order elliptic equation with rapidly oscillating coefficients in perforated
domains, and will present the higher-order...
Implicit particle methods and their connection with variational data assimilation
Implicit particle methods variational data assimilation Data Analysis Statistics and Probability
2012/5/29
The implicit particle filter is a sequential Monte Carlo method for data assimilation that guides the particles to the high-probability regions via a sequence of steps that includes minimizations. We ...