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1.Spectral-collocation variational integrators

作者：Yiqun Li^a ; ^{liyiqun_hit@163.com} ; Boying Wu^a ; ^{mathwby@hit.edu.cn} ; Melvin Leok^b ; ^{mleok@math.ucsd.edu}

关键词：Geometric numerical integration ; Variational integrators ; Spectral-collocation methods ; Lagrangian mechanics

刊名：Journal of Computational Physics

出版年：2017

2.Nonlinearly preconditioned semismooth Newton methods for variational inequality solution of two-phase flow in porous media

作者：Haijian Yang^a ; ^{haijianyang@gmail.com} ; Shuyu Sun^b ; ^{shuyu.sun@kaust.edu.sa} ; Chao Yang^c ; ^d ; ^{yangchao@iscas.ac.cn}

关键词：Two-phase flow ; Fully implicit method ; Variational inequality ; Semismooth Newton method ; Nonlinear preconditioner ; Parallel computing

刊名：Journal of Computational Physics

出版年：2017

3.Variational principles and Lagrangian functions for stochastic processes and their dissipative statistical descriptions

作者：Massimiliano Giona ^{massimiliano.giona@uniroma1.it}

关键词：Variational methods ; Stochastic processes ; Lagrangian densities ; Poisson&ndash ; Kac processes ; Time reversal ; Reversibility

刊名：Physica A: Statistical Mechanics and its Applications

出版年：2017

4.The averaged Lagrangian method

作者：Elena Celledoni ^{elena.celledoni@math.ntnu.no} ; Eirik Hoel Hø ; iseth ; ^{eirik.hoiseth@math.ntnu.no}

关键词：Symplectic methods ; Variational integrators ; Averaged vector field method

刊名：Journal of Computational and Applied Mathematics

出版年：2017

5.On the role of diffusion factors in stability analysis for p-Laplace dynamical equations involved to BAM Cohen-Grossberg neural network

作者：Ruofeng Rao^a ; ^{ruofengrao@163.com}Author Vitae ; Shouming Zhong^bAuthor Vitae ; Zhilin Pu^cAuthor Vitae

关键词：Reaction-diffusion ; Fuzzy BAM Cohen-Grossberg neural network ; M-matrix ; Nonlinear diffusion ; Variational methods

刊名：Neurocomputing

出版年：2017

6.Existence and multiplicity of positive solutions for fractional Schrödinger equations with critical growth

作者：Fei Tao ; Xian Wu ; ^{wuxian2042@163.com}

关键词：Fractional Schrö ; dinger equations ; Ground state solutions ; Variational methods

刊名：Nonlinear Analysis: Real World Applications

出版年：2017

7.Existence and multiplicity of nontrivial solutions for some biharmonic equations with p-Laplacian

作者：Juntao Sun^a ; ^b ; ^{sunjuntao2008@163.com" class="auth_mail" title="E-mail the corresponding author} ; Jifeng Chu^c ; ^{jifengchu@126.com" class="auth_mail" title="E-mail the corresponding author} ; Tsung-fang Wu^d ; ^{tfwu@nuk.edu.tw" class="auth_mail" title="E-mail the corresponding author}

关键词：Biharmonic equations ; p-Laplacian ; Variational methods ; Gagliardo&ndash ; Nirenberg inequality

刊名：Journal of Differential Equations

出版年：2017

8.A new multi-frequency approach based on Padé approximants for the treatment of transient dynamics problems with the variational theory of complex rays

作者：C. Rouzaud^a ; ^{crouzaud@estp-paris.eu} ; F. Gatuingt^b ; G. Hervé ; ^a ; ^c ; O. Dorival^d ; ^e

关键词：Model reduction ; Frequency resolution ; Padé ; approximants ; VTCR

刊名：Journal of Sound and Vibration

出版年：2017

9.Hepatic vessel segmentation using variational level set combined with non-local robust statistics

作者：Siyu Lu^a ; Hui Huang^b ; Ping Liang^c ; Gang Chen^c ; Liang Xiao^a ; ^{xiaoliang@mail.buct.edu.cn}

关键词：Medical image segmentation ; MRI ; Level set ; K-means clustering

刊名：Magnetic Resonance Imaging

出版年：2017

10.Sparse Bayesian dictionary learning with a Gaussian hierarchical model

作者：Linxiao Yang^a ; Jun Fang^a ; ^{JunFang@uestc.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; ^{201321190224@std.uestc.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Hong Cheng^b ; ^{hcheng@uestc.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Hongbin Li^c ; ^{Hongbin.Li@stevens.edu" class="auth_mail" title="E-mail the corresponding author}

关键词：Dictionary learning ; Gaussian-inverse Gamma prior ; Variational Bayesian ; Gibbs sampling

刊名：Signal Processing

出版年：2017

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