CAM Digest, 星期六, 2020年 08月22日

本期编辑:

    周涛
    中国科学院数学与系统科学研究院
    tzhou@lsec.cc.ac.cn

    周知
    香港理工大学应用数学系
    zhizhou@polyu.edu.hk

    乔中华
    香港理工大学应用数学系
    zqiao@polyu.edu.hk

内容提要:

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计算数学家冯康院士百年诞辰纪念会举行

来源:中科院计算数学与科学工程计算研究所公众号

2020年8月17日--8月20日,由中国科学院数学与系统科学研究院计算数学与科学工程计算研究所和科学
与工程计算国家重点实验室共同主办,中国数学会计算数学分会协办的“计算数学与科学计算国际会议
——暨纪念冯康先生诞辰100周年”顺利召开,会期4天,来自国内外高校和研究所的1000余位专家学者
和研究生参加了线上会议。开幕式由袁亚湘院士主持。 

“计算数学与科学计算国际会议”的主题是科学与工程计算领域最新研究进展与发展方向。会议邀请美国
明尼苏达大学的Douglas N.Arnold 教授、南方科技大学的陈十一院士、美国哥伦比亚大学的杜强教授、
美国普林斯顿大学的鄂维南院士、美国加州理工学院的侯一钊教授、北京应用物理与计算数学研究所的
江松院士、法国索邦大学的Yvon Maday教授、西班牙马德里卡洛斯三世大学的JesusMaria Sanz-Serna教
授、美国布朗大学的舒其望教授、北京师范大学-香港浸会大学联合国际学院的汤涛院士、美国宾夕法
尼亚州立大学的许进超教授、西安交通大学的徐宗本院士、北京大学的张平文院士作精彩报告。报告的
主题涵盖了计算数学与科学计算领域重要的研究方向和相关交叉学科课题。

在冯康先生诞辰100周年即将到来之际,计算数学与科学工程计算研究所和科学与工程计算国家重点实
验室组织召开“计算数学与科学计算国际会议 ”,以深切缅怀冯康先生,纪念他为我国计算数学事业做
出的杰出贡献。此次会议的举行加强了计算数学各领域学者之间的合作与交流,为与会专家提供展现
最新科研成果的平台,以推动计算数学与科学计算的发展。

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“2020年国家天元数学东北中心高校青年教师暑期培训班”在哈尔滨工程大学开班授课

来源:天元数学中部中心网站

为推动全国高校尤其是东北地区高校数学学科快速发展,提升数学学科青年学者科研水平。2020年7月
6日-8月7日“2020年国家天元数学东北中心高校青年教师暑期培训班”通过腾讯会议和zoom会议等线
上平台开班授课。本次培训班由国家天元数学东北中心、吉林大学和哈尔滨工程大学共同资助,由国家
天元数学东北中心和哈尔滨工程大学数学科学学院联合承办。

在本届暑期培训班的线上开班仪式上,哈尔滨工程大学数学科学学院院长沈继红教授致欢迎辞,美国奥
本大学曹延昭教授和执行副主任张然教授出席仪式并致辞。本届培训班共有来自全国32个省直辖市自治
区100余所高校的330余名学员参加。培训班历时32天,分为“丛代数、Hall代数与量子群”和“数据科
学与图像分析中的数学方法”两个方向,共完成了164学时的精彩课程和30多个学术报告。

在丛代数、Hall代数与量子群方向,邀请了加拿大约克大学郜云,韩国数学与艺术学院Seok-Jin Kang、
巴黎十一大学Olivier Shiffmann、四川大学彭联刚和浙江大学李方等五位专家,就丛代数、Hall代数
和量子群等研究方向的基础知识和国内外最新研究进展做了深入浅出的讲授,同时还邀请国内外知名
专家做学术报告20余次。

在数据科学与图像分析中的数学方法方向,邀请了日本岩手县立大学Hamido Fujita、天津大学胡清华、

深圳大学王熙照、浙江海洋大学吴伟志、闽南师范大学李进金、电子科技大学李纯明和华中科技大学
的陶文兵等七位专家就机器学习与数据分析、智能计算、机器学习的不确定性建模、多尺度数据分析的粗
糙集方法、知识空间理论、基于知识的医学图像分割数学建模和计算机视觉与三维重建等专题为学员介绍
了国内外数据分析理论和图像分析方法的国内外最新研究进展。该方向还邀请了3位国内专家就当前该领
域的研究热点问题为学员进行了多场系列学术报告,极大地拓宽了学员们的学术视野。

学员们认为本期暑期培训班课程的内容充实、课程安排合理,通过与专家学者们的在线交流,对学员今
后的科研给予了重要的启发,拓宽了研究思路,该培训班进一步促进了学术交流与合作,有效地实现了
优质资源共享。

该暑期培训班是国家天元数学东北中心2020主题年活动之一,培训班在策划活动时,始终贯彻“向东北
地区倾斜”的原则,优先录取东北地区的学员,以期培养和壮大东北地区基础数学和应用数学领域的核心
骨干队伍。

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【暑期课程】基于深度学习的分子动力学模拟,2020年08月24日-25日

来源:天元数学中部中心网站

举办日期:2020年08月24日-25日
举办地点:线上课程(腾讯会议)
会议ID:942 6039 8798    会议密码:082425      点击此处进入会议
授课导师:王涵 研究员  北京应用物理与计算数学研究所
主办单位:国家天元数学中部中心、武汉大学数学与统计学院
课时数:8 课时
授课时间:14:00-17:30

【报名流程及联系人】
1、通过Email提交报名申请,报名表附件见:http://tmcc.whu.edu.cn/info/1210/1405.htm
2、邮件发至:tmcc@whu.edu.cn,邮件主题为“20200824短期课程报名申请”;
3、报名截止日期为2020年08月21日(以电子邮件收信时间为准)。
联系人:杨老师
电话:027-87778085 / 16602740903    Email:  tmcc@whu.edu.cn

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【暑期课程】Lectures on Space-Time Discontinuous Galerkin Finite Element Methods for Partial Differential Equations

URL: http://staff.ustc.edu.cn/~yxu/space-time.htm?from=singlemessage&isappinstalled=0

August 31 - September 4, 2020

Location(Online)ZOOM ID:64476766016

Lecturer: Professor J.J.W. van der Vegt (University of Twente)

Time:
15:00-17:00, August 31, 2020 (Beijing time)
15:00-17:00, September 1, 2020 (Beijing time)
15:00-17:00, September 2, 2020 (Beijing time)
15:00-17:00, September 3, 2020 (Beijing time)
15:00-17:00, September 4, 2020 (Beijing time)

Abstract

In Space-Time Discontinuous Galerkin finite element methods for time-dependent partial differential 
equations time is considered as an additional dimension. By formulating the problem in space-time, 
the spatial and temporal variables can be simultaneously discretized using basis functions that are 
discontinuous both in space and in time. Space-time DG methods are well suited to solve a large 
class of partial differential equations on (time-dependent) domains and provide accurate and 
conservative numerical discretizations that are suitable for hp-mesh adaptation.

In this series of lectures, we will first consider space-time DG discretizations for simple hyperbolic and 
parabolic equations in order to explain the main concept of the space-time DG method. In the second 
part some examples from fluid mechanics will be discussed, such as the compressible Euler and 
Navier-Stokes equations, the incompressible Navier-Stokes equations, and if time permits, dispersed 
multiphase flows modeled by non-conservative hyperbolic partial differential equations.

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【会议信息】偏微分方程及科学计算会议,2020年8月22日-23日

来源: 天元数学西北中心网站

“偏微分方程及科学计算会议”将于2020年8月22日-23日以在线会议的形式召开。会议由国家天元数
学西北中心和新疆大学联合主办。本次会议旨在促进应用数学、计算数学和科学计算等领域专家和青年
学者之间的交流与合作。会议侧重于计算数学领域最新研究进展,提供给计算数学家一个开放交流的平
台,增强新疆地区数学工作者与国内计算数学家的学术联系,进而推动中国数学区域均衡发展。

时间:2020年8月22日-23日
地点:腾讯会议室ID 602127202

报告人:汤华中,乔中华,许传炬,谢小平,胡俊,侯延仁,崔涛,李东方,武海军,雷娜,应文俊,
陈俊清,黄展鹏,史作强,柴利慧,肖旭峰,苏海燕

联系人:苏海燕:shymath@126.com  刘德民: mathldm@xju.edu.cn 

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【会议信息】Domain Decomposition Methods, ONLINE, Dec 2020

发件人:Felix Kwok <felixk80@gmail.com

The 26th International Conference on Domain Decomposition Methods (DD26), 
organized by the Chinese University of Hong Kong (CUHK), will now take place 
ONLINE from December 7 to 12, 2020. The purpose of the conference is to 
bring together mathematicians, computational scientists and engineers who 
work in the main themes of Domain Decomposition, including theoretical, 
algorithmic and implementation aspects of domain decomposition methods, 
solvers for multiphysics problems, parallel-in-time methods, multigrid 
and multilevel methods, fast solvers and preconditioning, and applications 
of such methods in physics and engineering.

We are now re-opening the call for proposals of minisymposia and contributed 
talks that fit the themes of DD26. Proposals should be in the form of a plain 
text e-mail to dd26@math.cuhk.edu.hk. For minisymposia, please provide a 
title, a short description of the subject matter, and a list of speakers 
for the minisymposium. Minisymposia may span one or more sessions, with 
each session consisting of four 25-minute talks, with an additional 5 minutes 
after each talk for questions. For contributed talks, please provide a title 
and abstract. Deadline for proposal submission: September 20, 2020.

Please note that all minisymposia and contributed talks that were approved 
for last December are automatically accepted. Minisymposium organizers will 
soon receive an e-mail asking if they want to keep their sessions, and whether 
there are any changes to the list of speakers. Speakers from accepted contributed 
talks will also be asked to confirm their participation via e-mail.

Thanks to the generous support of the Hong Kong Peihua Education Foundation, we 
are now accepting applications for financial support, including registration 
fee, from graduate students, postdocs and junior faculty based in Mainland 
China. To be considered for funding, please email a cover letter, including 
a statement about why you want to participate, along with a CV to 
dd26@math.cuhk.edu.hk

Deadline for submissions: September 30, 2020.

For more information about DD26, please see the conference website at

https://www.math.cuhk.edu.hk/conference/dd26/?Conference-Home

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【会议信息】SN Partial Differential Equations and Applications, ONLINE, Aug 2020

URL: https://www.springer.com/journal/42985/updates/18235540

We're excited to launch the "SN Partial Differential Equations and
Applications" Webinar on August 24!

With this Webinar, our goal is to contribute an initiative to foster
the communication of PDE- related research during these trying
times. Just as the journal of the same name, the SN PDEA Webinar is
aiming to bridge the areas of Mathematical Analysis, Computational
Mathematics and applications of Mathematics in the Sciences.

The first presentation will be given by this year's Felix Klein Prize
winner, Arnulf Jentzen, on applications of Deep Learning methods to
the solution of PDEs. Future speakers include Julio Rossi, Thomas
Bartsch, Weinan E, and Claudio Munoz.

Starting on August 24, Webinars will take place on Mondays on a weekly
basis at 9am EST, 3pm CET. They will be held via Zoom and will be free
to attend.

Registration for the first presentation is now open at
https://zoom.us/meeting/register/tJ0uf-iopzkvGdJJpq42h5f7wOqUcKtCc7y7 

More information and updates on the Webinar can be found at
https://www.springer.com/journal/42985/updates/18235540.  

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【期刊信息】Foundations of Data Science, Volume 2, Number 2, June 2020

URL: https://www.aimsciences.org/journal/A0000-0002/2020/2/2

Stability of sampling for CUR decompositions 
Keaton Hamm and Longxiu Huang 

Topological reconstruction of sub-cellular motion with Ensemble Kalman velocimetry 
Le Yin, Ioannis Sgouralis and Vasileios Maroulas 

Hierarchical approximations for data reduction and learning at multiple scales 
Prashant Shekhar and Abani Patra 

A Bayesian nonparametric test for conditional independence 
Onur Teymur and Sarah Filippi 

Modelling uncertainty using stochastic transport noise in a 2-layer quasi-geostrophic model 
Colin Cotter, Dan Crisan, Darryl Holm, Wei Pan and Igor Shevchenko 

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【期刊信息】Communications on Pure & Applied Analysis, Volume 19, Number 10, October 2020

URL: https://www.aimsciences.org/journal/1534-0392/2020/19/10

Uniqueness of positive radial solutions of the Brezis-Nirenberg problem on thin annular domains on Sn and 
symmetry breaking bifurcations 
Naoki Shioji and Kohtaro Watanabe 

On some elliptic equation in the whole euclidean space R2 with nonlinearities having new exponential 
growth condition 
Sami Aouaoui and Rahma Jlel 

Global bifurcation for the Hénon problem 
Anna Lisa Amadori 

On the strauss index of semilinear tricomi equation
Daoyin He, Ingo Witt and Huicheng Yin

Boundedness in prey-taxis system with rotational flux terms 
Hengling Wang and Yuxiang Li 

On the behavior of the free boundary for a one-phase Bernoulli problem with mixed boundary conditions 
Giovanni Gravina and Giovanni Leoni  

Stability of non-classical thermoelasticity mixture problems 
Margareth S. Alves and Rodrigo N. Monteiro  

Subsonic solutions to a shock diffraction problem by a convex cornered wedge for the pressure gradient system 
Yinzheng Sun, Qin Wang and Kyungwoo Song  

9. Existence and uniqueness of viscosity solutions to the exterior problem of a parabolic Monge-Ampère equation 
Shuyu Gong, Ziwei Zhou and Jiguang Bao doi: 10.3934/cpaa.2020218

10. Semilinear elliptic problems involving exponential critical growth in the half-space 
Diego D. Felix, Marcelo F. Furtado and Everaldo S. Medeiros 

11. Periodic solutions of an age-structured epidemic model with periodic infection rate 
Hao Kang, Qimin Huang and Shigui Ruan 

12. Mass concentration phenomenon to the two-dimensional Cauchy problem of the compressible Magnetohydrodynamic equations 
Yongfu Wang 

13. Longtime dynamics for a type of suspension bridge equation with past history and time delay
Gongwei Liu, Baowei Feng and Xinguang Yang

Nonlinear stability of periodic-wave solutions for systems of dispersive equations
Fabrício Cristófani and Ademir Pastor 

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【期刊信息】Journal of Industrial & Management Optimization, Volume 16, Number 5, September 2020

URL: https://www.aimsciences.org/journal/1547-5816/2020/16/5

Optimal expansion timing decisions in multi-stage PPP projects involving dedicated asset and government subsidies 
Jinghuan Li, Yu Li and Shuhua Zhang 

A low-dimensional SDP relaxation based spatial branch and bound method for nonconvex quadratic programs 
Jing Zhou and Zhibin Deng 

Existence of solution of a microwave heating model and associated optimal frequency control problems 
Yumei Liao, Wei Wei and Xianbing Luo 

Nonlinear optimization to management problems of end-of-life vehicles with environmental protection awareness 
and damaged/aging degrees 
Zhong Wan, Jingjing Liu and Jing Zhang 

Optimal dividend of compound poisson process under a stochastic interest rate 
Linlin Tian, Xiaoyi Zhang and Yizhou Bai 

Strategic inventory under suppliers competition 
Ganfu Wang, Xingzheng Ai, Chen Zheng and Li Zhong 

A stochastic model of contagion with different individual types 
Geofferey Jiyun Kim, Jerim Kim and Bara Kim

Optimal investment-reinsurance policy with regime switching and value-at-risk constraint 
Ming Yan, Hongtao Yang, Lei Zhang and Shuhua Zhang

Analytical modeling of laminated composite plates using Kirchhoff circuit and wave digital filters 
Chien Hsun Tseng 

Improved SVRG for finite sum structure optimization with application to binary classification 
Guangmei Shao, Wei Xue, Gaohang Yu and Xiao Zheng 

Differential equation method based on approximate augmented Lagrangian for nonlinear programming 
Li Jin and Hongying Huang 

Two nonparametric approaches to mean absolute deviation portfolio selection model 
Zhifeng Dai, Huan Zhu and Fenghua Wen 

Differential equation approximation and enhancing control method for finding the PID gain of a quarter-car suspension 
model with state-dependent ODE 
H. W. J. Lee, Y. C. E. Lee and Kar Hung Wong  

Projection methods for solving split equilibrium problems 
Dang Van Hieu 

A new concave reformulation and its application in solving DC programming globally under uncertain environment 
Yanjun Wang and Kaiji Shen 

Emergency logistics for disaster management under spatio-temporal demand correlation: The earthquakes case 
Rodrigo A. Garrido and Ivan Aguirre 

A dynamic lot sizing model with production-or-outsourcing decision under minimum production quantities 
Min Tang, Fuying Jing and Xiangrui Chao 

Performance evaluation and Nash equilibrium of a cloud architecture with a sleeping mechanism and an enrollment service 
Shunfu Jin, Haixing Wu, Wuyi Yue and Yutaka Takahashi 

Inverse quadratic programming problem with l1 norm measure 
Lidan Li, Hongwei Zhang and Liwei Zhang 

Minimizing total completion time in a two-machine no-wait flowshop with uncertain and bounded setup times 
Muberra Allahverdi and Ali Allahverdi 

Algorithmic computation of MAP/PH/1 queue with finite system capacity and two-stage vacations 
Qingqing Ye 

Does the existence of "talented outliers" help improve team performance? Modeling heterogeneous personalities in teamwork 
Tianyi Li 

Strict feasibility of variational inclusion problems in reflexive Banach spaces 
Xue-Ping Luo, Yi-Bin Xiao and Wei Li

Optimal control of Sturm-Liouville type evolution differential inclusions with endpoint constraints 
Elimhan N. Mahmudov 

Rumor propagation controlling based on finding important nodes in complex network 
Jianfeng Jia, Xuewei Liu, Yixin Zhang, Zhe Li, Yanjie Xu and Jiaqi Yan 

Optimal switching signal design with a cost on switching action 
Wei Xu, Liying Yu, Gui-Hua Lin and Zhi Guo Feng 

Brualdi-type inequalities on the minimum eigenvalue for the Fan product of M-tensors 
Gang Wang, Yiju Wang and Yuan Zhang 

Optimal investment and risk control problems with delay for an insurer in defaultable market 
Chao Deng, Haixiang Yao and Yan Chen 

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【期刊信息】Kinetic & Related Models, Volume 13, Number 5, October 2020

URL: https://www.aimsciences.org/journal/1937-5093/2020/13/5

Kinetic formulation of a 2 × 2 hyperbolic system arising in gas chromatography 
Christian Bourdarias, Marguerite Gisclon and Stéphane Junca  

Quantitative local sensitivity estimates for the random kinetic Cucker-Smale model with chemotactic movement 
Seung-Yeal Ha and Bora Moon 

On the transport operators arising from linearizing the Vlasov-Poisson or Einstein-Vlasov system about isotropic steady states 
Gerhard Rein and Christopher Straub 

Analytic smoothing effect for the nonlinear Landau equation of Maxwellian molecules 
Yoshinori Morimoto and Chao-Jiang Xu 

On the generic complete synchronization of the discrete Kuramoto model 
Woojoo Shim 

Stability of a non-local kinetic model for cell migration with density dependent orientation bias 
Nadia Loy and Luigi Preziosi 

Gelfand-Shilov smoothing effect for the spatially inhomogeneous Boltzmann equations without cut-off 
Wei-Xi Li and Lvqiao Liu 

Weak dissipative solutions to a free-boundary problem for finitely extensible bead-spring chain molecules: Variable viscosity coefficients 
Donatella Donatelli, Tessa Thorsen and Konstantina Trivisa  

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【期刊信息】Statistics, Optimization and Information Computing, Volume 8, Number 3, September 2020

URL: http://www.iapress.org/index.php/soic   

Convergence Analysis of a Stochastic Progressive Hedging Algorithm for Stochastic Programming
Zhenguo Mu, Junfeng Yang

CQ-free optimality conditions and strong dual formulations for a special conic optimization problem
Olga Kostyukova, Tatiana V. Tchemisova

Minimax-robust forecasting of sequences with periodically stationary long memory multiple seasonal increments
Maksym Luz; Mikhail Moklyachuk

Sample Paths Properties of Stochastic Processes from Orlicz Spaces, with Applications to Partial Differential Equations
Lyudmyla Sakhno, Yuriy Kozachenko, Enzo Orsingher, Olha Hopkalo

A Note on CCMV Portfolio Optimization Model with Short Selling and Risk-neutral Interest Rate
Tahereh Khodamoradi, Maziar Salahi, Ali Reza Najafi

Volatility Modelling of the BRICS Stock Markets
Rosinah M Mukhodobwane, Caston Sigauke, Wilbert Chagwiza, Winston Garira

Overdisp: A Stata (and Mata) Package for Direct Detection of Overdispersion in Poisson and Negative Binomial Regression Models
Luiz Paulo Lopes Fávero, Patrícia Belfiore, Marco Aurélio dos Santos, R. Freitas Souza

Tail distribution of the integrated Jacobi diffusion process
Nguyen Tien Dung , Trinh Nhu Quynh

 

 

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End of CAM Digest
本期到此结束