- 摘要
国家天元数学西北中心定于5月20日-22日在西安交通大学举办“量化金融的随机分析模型与控制方法专题研讨班”。该活动是中心2022“随机分析与量化金融”主题年活动，由山东大学吴臻教授、聂天洋教授和西安电子科技大学薄立军教授共同组织召集。研讨班针对当前金融、保险领域所遇到的复杂预测与决策问题，研讨如何发展新的随机分析框架以解决量化建模问题，提出新的随机分析方法以提高预测精度，探索新的随机最优控制方法及相关的随机微分方程理论。
【日程安排】
会议时间：2022年5月20日-22日
线下地点：西安交通大学兴庆校区数学与统计学院
线上地点：会议室信息将邮件通知录取学员
【报名方式】
1. 专题研讨班不收取任何费用，从事随机分析与量化金融相关领域研究的青年学者及在校研究生均可参加。
2. 计划招生线下30人，线上150人。西安地区学员可选择线上或线下参会，外地学员仅限线上参会。
3. 请有意参加的学者通过链接或扫描二维码填写报名表，并发送一份个人简历至中心邮箱：xbty@xjtu.edu.cn。邮件主题格式为：“研讨班报名+姓名+单位”。https://docs.qq.com/form/page/DZUVPdHNWaXN0U0lC （若无法填写，请您登录后再填）。
4. 报名截止时间为：2022年05月12日（周四），录取结果将于5月17日前邮件通知入选者。未收到邮件则为未录取，不再另行通知。
【联系方式】
联系人：白老师 国家天元数学西北中心
电话：029-82665627
邮箱：xbty@xjtu.edu.cn
地址：西安交通大学数学与统计学院111办公室
ayfzh@yahoo.com
- 摘要
The 20th International Conference on the Teaching of Mathematical Modelling and Applications (ICTMA20) will be held as a virtual conference in Würzburg (Bavaria, Germany) from Saturday 24th to Tuesday 27th September 2022. You are invited to participate in the attractive conference program with renowned keynote speakers and presentations by scholars receiving the Henry-Pollak-award for their achievements in the research on mathematical modelling education (for details see https://www.ictma20.de/). The conference deals in the fields of mathematical modelling in primary and secondary schools, colleges and universities. There will be three different types of possibilities to present your accepted proposal. ZOOM will be used as Video Communication System.
We strongly encourage you to participate in ICTMA20 and submit a one-page proposal/abstract for a presentation. We would be pleased to meet you at ICTMA20.
bail2022@dm.uba.a
- 摘要
Dear colleague,
After two years suffering from the pandemic and, in particular, the impossibility of holding events, we are pleased to invite you to participate of the The Boundary and Interior Layers Conference, BAIL 2022, to be held from November 28th to December 2nd 2022, in Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina http://mate.dm.uba.ar/~bail2022/index.html
The BAIL conferences focus on all aspects of computational and analytical methods for problems whose solution shows sharp layers, and singular perturbation problems. A number of minisymposia will be scheduled during the conference. If you are interested in organising a minisymposium, in any topic related to the meeting, please send a mail to bail2022@dm.uba.ar with the title of your proposal along with a brief abstract and a tentative list of speakers (see http://mate.dm.uba.ar/~bail2022/minisymposia.html for specific instructions).
If you want to submit a contributed talk we recommend that first look at the mini-symposia that are running and, if one is relevant to your talk, please contact the organisers directly and enquire as to whether you may join their session.
In other case, you can submit your work following the instructions given in our website http://mate.dm.uba.ar/~bail2022/submissions.html.
More information about registration fee, deadlines and practical information, is available at our congress webpage http://mate.dm.uba.ar/~bail2022/index.html
Buenos Aires City, the capital of Argentina, has a varied architecture, reflecting a mixture of Spanish, French and Italian styles. Its culture, cosmopolitan nature, the fact that it is avant-garde and at the same time traditional, make Buenos Aires a very friendly city as modern as it is conservative. Buenos Aires City has a music that distinguishes it world wide, Tango, together with a very rich cultural movement. Aside from that, Buenos Aires City is also known as a city with a varied and attractive gastronomic offer, multiple shows and a great night life. You can find updated lists of attractions in Buenos Aires at the official sites Buenos Aires as https://turismo.buenosaires.gob.ar/en.
Hoping to count on your participation in our Conference, we send our best regards,
María Gabriela Armentano
On behalf of the Organizing Committee BAIL2022
defeng.sun@polyu.edu.hk
- 摘要
Post Specification:
Professor in Applied Optimization and Operations Research / Data Science and Analytics
Assistant Professor in Applied Statistics and Financial Mathematics / Engineering and Computational Mathematics / Applied Optimization and Operations Research / Data Science and Analytics (three posts)
The Department of Applied Mathematics (AMA) is part of the Faculty of Applied Science and Textiles. The Department offers Bachelor of Science Scheme in Data Science, and makes a significant contribution to most of other academic programmes of the University by providing service teaching. It also offers master programmes in Applied Mathematics for Science and Technology with specialisms in Decision Science, Actuarial and Investment Science, Operational Research and Risk Analysis, and Data Science and Analytics. Members of the Department have expertise in applied optimization and optimal control, engineering computation, operational research, management science, applied statistics, FinTech, data science and machine learning. There are currently 51 academic staff and about 36 research personnel in the Department. Please visit the website at http://www.polyu.edu.hk/ama for more information about the Department.
The Department has established a Joint Laboratory of Applied Mathematics with the Academy of Mathematics and Systems Science of the Chinese Academy of Sciences. The appointee is expected to be actively involved in the activities of the Laboratory.
Application
Please send a completed application form by post, nominate three referees from different institutions/organisations by providing their names, addresses and relationship with the applicants, to Human Resources Office, 13/F, Li Ka Shing Tower, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong or via email to hrstaff@polyu.edu.hk. Application forms can be downloaded from https://www.polyu.edu.hk/hro/careers/guidelines_and_forms/forms
If a separate curriculum vitae is to be provided, please still complete the application form which will help speed up the recruitment process. Consideration of applications will commence on 26 May 2022 until the positions are filled. The University's Personal Information Collection Statement for recruitment can be found at https://www.polyu.edu.hk/hro/careers/guidelines_and_forms/pics_for_recruitment
duyanzhi@math.pku.edu.cn
- 摘要
北京大学应用数学专题讲习班是一项交叉学科学术精英的培养计划。其前身是自2002年夏季启动已成功举办二十期的北京大学应用数学暑期学校。交叉学科研究是国际上科学研究的主流方向，这项计划正是基于交叉学科发展的要求展开的。本次应用数学专题讲习班的课程设置涉及科学计算、最优运输、机器学习、密码学和芯片设计等领域，通过邀请国内外该领域的知名学者进行授课，将国际上具代表性的顶尖学术思维引入中国学术界，培养未来从事交叉学科研究和教育的青年人才。应用数学专题讲习班使学生接触到最前沿的研究方向和成果，拓展研究生的思维模式，得到与国际水平接轨的训练，以培养更多从事交叉学科研究的优秀人才。
举办日期：2022年7月11日-2022年8月5日
举办地点：线上
项目组织人员：
鄂维南 张平文 胡 俊 李铁军 文再文 章志飞
资助单位：
北京大学数学科学学院；
北京国际数学研究中心；
北京大学研究生院；
国家自然科学基金委员会天元基金
课程设置：
2022年度北京大学“应用数学专题讲习班”将开设4门课程，课程设置包括计算数学、统计、优化及物理若干交叉学科领域，具体如下所示。
1. 陈宇 山东大学 公钥加密的理论和应用
2. 李颖洲 复旦大学 超大规模集成电路EDA中的算法
3. 张景昭 清华大学 机器学习理论
4. 李向东 中国科学院数学与系统科学研究院 最优运输理论和应用
招生对象：青年教师、博士后、博士生或高年级硕士生
报名及录取：
1. 点击网址：https://www.wjx.top/vj/PpfQVpN.aspx填写报名信息，进行报名登记。
2. 报名截止日期为2022年6月20日。录取结果将于2022年6月30日后，通过邮件通知学员。
学员待遇：主办单位提供课程资料，学员不需缴纳学费。
联系人：杜老师；咨询电话：010-62744768；Email：duyanzhi@math.pku.edu.cn
附：2022年度“应用数学专题讲习班”教学内容和大纲https://www.math.pku.edu.cn/amel/sqxx/136459.htm
北京大学数学科学学院
北京国际数学研究中心
二〇二二年五月九日
duyanzhi@math.pku.edu.cn
- 摘要
URL: https://www.math.pku.edu.cn/zygg/139272.htm
北京大学数学科学学院和北京国际数学研究中心一直致力于培养有志于从事应用数学研究的拔尖人才，通过制定应用数学拔尖人才培养计划、举办暑期学校、开展本科生科研等，以培养更多应用数学学术精英人才。
基于北京大学应用数学本科生拔尖计划的成功经验，2022年北京大学应用数学专题讲习班（原“北京大学应用数学暑期学校”）将开设拔尖本科生暑期科研培训班，在全国范围内招收20名本科生，在北京大学应用数学拔尖计划导师的指导下进行两个月（具体时间根据学生情况确定）科研训练。培训班旨在为有志于从事应用数学研究的优秀本科生提供科研训练的平台，培养学生提出问题、分析问题和解决问题的能力，拓宽研究视野和思维模式，进一步提升学生的创新精神和科研能力。
欢迎学有余力并对研究工作有兴趣的本科生报名参加！
导师本研课题（导师介绍、课题简介、报名要求等见附件一）
导师
课题名称
鄂维南
机器学习理论和算法
张平文
基于机器学习的精细化天气预报
董 彬
基于深度学习的视频压缩
胡 俊
各向异性可分离二阶椭圆偏微分方程有限差分离散系统的快速求解
邵嗣烘
离散建模与组合优化
文再文
大规模优化问题的算法与理论
杨 超
张量网络缩并的随机算法研究
张 成
机器学习中的优化与抽样算法
张 磊
解景观的算法及应用
周珍楠
机翼防除冰问题中的不确定量化
一、报名条件
1、学有余力的大二、大三在读本科生和部分学习成绩优秀、学术志向明确的大一在读本科生。
2、有较充裕的时间和精力投入，积极与导师交流讨论，听从导师的安排和指导。
3、其他条件需符合所选导师的报名要求。
二、报名材料
1、《应用数学拔尖本科生暑期科研培训班报名表》1份 (报名表模板见附件二)
2、专家推荐信1封
3、本科阶段成绩单（由教务部门盖章）1份
4、写作/阅读能力：中英文写作能力强，能熟练阅读英文文献5、其他证明材料
三、报名方式
1、网上报名：点击网址：https://www.wjx.top/vj/tUh8Jyz.aspx，填写报名信息。
2、将报名材料按照以上顺序合并转成一个PDF文档，文档命名格式为：学生姓名+学校名称。将电子文档发送至邮箱：duyanzhi@math.pku.edu.cn，邮件主题命名格式为：学生姓名+学校名称。（注：以邮件收到的电子报名材料为准，仅在网上报名而不按照要求发送电子材料视为报名无效。）
3、报名截止日期为2022年6月10日。录取结果将于2022年6月30日后，通过邮件通知学生。
四、食宿安排（实际安排可能根据疫情情况有所调整）
1、为非北京大学学生提供免费住宿和餐费补助（约300元/天）。
2、未在北京大学数学学科拔尖计划得到资助的北京大学学生可获得餐费补助（100元/天）。
五、联系方式
联系人：杜老师
电话：010-62744768
Email：duyanzhi@math.pku.edu.cn
zhihua@scichina.org
- 摘要
URL: http://link.springer.com/journal/11425/65/5/page/1
URL: https://www.sciengine.com/publisher/scp/journal/SCM/65/5?slug=browse
URL: https://link.springer.com/journal/11425
Concavity of minimal $L^2$ integrals related to multiplier ideal sheaves on weakly pseudoconvex Kahler manifolds
Qi'an Guan, Zhitong Mi
Sci China Math, 65(5), 2022, pp. 887-932
https://doi.org/10.1007/s11425-021-1930-2
Special precovering classes in comma categories
Jiangsheng Hu, Haiyan Zhu
Sci China Math, 65(5), 2022, pp. 933-950
https://doi.org/10.1007/s11425-020-1790-9
Natural boundary of the random power series
Yingying Huo, Daochun Sun, Xiaochuan Yang, Lulu Fang
Sci China Math, 65(5), 2022, pp. 951-970
https://doi.org/10.1007/s11425-019-1765-1
Existence of multiple solutions for quasi-linear degenerate elliptic equations
Yawei Wei
Sci China Math, 65(5), 2022, pp. 971-992
https://doi.org/10.1007/s11425-020-1732-y
Local weak solution of the isentropic compressible Navier-Stokes equations in a half-space
Qin Duan, Xiangdi Huang
Sci China Math, 65(5), 2022, pp. 993-1002
https://doi.org/10.1007/s11425-020-1733-4
RCV-based error density estimation in the ultrahigh dimensional additive model
Feng Zou, Hengjian Cui
Sci China Math, 65(5), 2022, pp. 1003-1028
https://doi.org/10.1007/s11425-019-1722-2
Globally hyperbolic moment model of arbitrary order for the three-dimensional special relativistic
Boltzmann equation with the Anderson-Witting collision
Yangyu Kuang, Huazhong Tang
Sci China Math, 65(5), 2022, pp. 1029-1064
https://doi.org/10.1007/s11425-019-1771-7
An optimal pricing policy under a Markov chain model
Ruyi Liu, Jingzhi Tie, Zhen Wu, Qing Zhang
Sci China Math, 65(5), 2022, pp. 1065-1080
https://doi.org/10.1007/s11425-020-1799-2
Inverse problems of the Erdos-Ko-Rado type theorems for families of vector spaces and permutations
Xiangliang Kong, Yuanxiao Xi, Bingchen Qian, Gennian Ge
Sci China Math, 65(5), 2022, pp. 1081-1108
https://doi.org/10.1007/s11425-020-1829-6
camc@oa.shu.edu.cn
- 摘要
URL: https://www.aimsciences.org/journal/1078-0947/2022/42/6
Hydrodynamic limits of the nonlinear Schrödinger equation with the Chern-Simons gauge fields
Jeongho Kim and Bora Moon
On the one dimensional cubic NLS in a critical space
Marco Bravin and Luis Vega
Higher dimensional topology and generalized Hopf bifurcations for discrete dynamical systems
Héctor Barge and José M. R. Sanjurjo
Pointwise estimates of the solution to one dimensional compressible Naiver-Stokes equations in half space
Hailiang Li, Houzhi Tang and Haitao Wang
Global well-posedness for fractional Sobolev-Galpern type equations
Huy Tuan Nguyen, Nguyen Anh Tuan and Chao Yang
Higher order parabolic boundary Harnack inequality in $C_1$ and $C_k$, $α$ domains
Teo Kukuljan
On involution kernels and large deviations principles on $β$-shifts
Victor Vargas
A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity
in high space dimensions I : Classification of asymptotic behavior
Yuki Kaneko, Hiroshi Matsuzawa and Yoshio Yamada
Perturbative Cauchy theory for a flux-incompressible Maxwell-Stefan system
Andrea Bondesan and Marc Briant
On n-tuplewise IP-sensitivity and thick sensitivity
Jian Li and Yini Yang
Stability of hyperbolic Oseledets splittings for quasi-compact operator cocycles
Harry Crimmins
The primitive equations of the polluted atmosphere as a weak and strong limit of the 3D Navier-Stokes
equations in downwind-matching coordinates
Donatella Donatelli and Nóra Juhász
Persistence and convergence in parabolic-parabolic chemotaxis system with logistic source on RN
Wenxian Shen and Shuwen Xue
Global regularity for the 3D compressible magnetohydrodynamics with general pressure
Anthony Suen
On the analyticity of the trajectories of the particles in the planar patch problem for some
active scalar equations
Josep M. Burgués and Joan Mateu
The mean-field limit of the Lieb-Liniger model
Matthew Rosenzweig
A Cantor dynamical system is slow if and only if all its finite orbits are attracting
Silvère Gangloff and Piotr Oprocha
Local well-posedness for the Maxwell-Dirac system in temporal gauge
Hartmut Pecher
mdiaz@aimsciences.org
- 摘要
URL: https://www.aimsciences.org/journal/1937-1632/2022/15/6
Eventual differentiability of coupled wave equations with local Kelvin-Voigt damping
Ahmed Bchatnia and Nadia Souayeh
The lack of exponential stability for a weakly coupled wave equations through a variable density term
Monia Bel Hadj Salah
Boundary stabilization of the linear MGT equation with partially absorbing boundary data and degenerate viscoelasticity
Marcelo Bongarti, Irena Lasiecka and José H. Rodrigues
Exact controllability to eigensolutions of the bilinear heat equation on compact networks
Piermarco Cannarsa, Alessandro Duca and Cristina Urbani
$L^p$-strong solution for the stationary exterior Stokes equations with Navier boundary condition
Anis Dhifaoui
Polynomial stability in viscoelastic network of strings
Karim El Mufti and Rania Yahia
Recovering time-dependent diffusion coefficients in a nonautonomous parabolic equation from energy measurements
Angelo Favini, Gianluca Mola and Silvia Romanelli
Sharper and finer energy decay rate for an elastic string with localized Kelvin-Voigt damping
Zhong-Jie Han, Zhuangyi Liu and Jing Wang
Determination of the initial density in nonlocal diffusion from final time measurements
Mourad Hrizi, Mohamed BenSalah and Maatoug Hassine
On the global controllability of the 1-D Boussinesq equation
Chaker Jammazi and Souhila Loucif
Null controllability for semilinear heat equation with dynamic boundary conditions
Abdelaziz Khoutaibi, Lahcen Maniar and Omar Oukdach
Stability analysis of pressure and penetration rate in rotary drilling system
Rhouma Mlayeh
Well-posedness and stability for semilinear wave-type equations with time delay
Alessandro Paolucci and Cristina Pignotti
Local indirect stabilization of same coupled evolution systems through resolvent estimates
Ayechi Radhia and Khenissi Moez
A quantitative strong unique continuation property of a diffusive SIS model
Taige Wang and Dihong Xu
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