Applied/ACMS: Difference between revisions

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*'''When:''' Fridays at 2:25pm (except as otherwise indicated)
*'''When:''' Fridays at 2:25pm (except as otherwise indicated)
*'''Where:''' 901 Van Vleck Hall
*'''Where:''' 901 Van Vleck Hall
*'''Organizers:''' [http://www.math.wisc.edu/~spagnolie Saverio Spagnolie] and [http://www.math.wisc.edu/~jeanluc Jean-Luc Thiffeault]
*'''Organizers:''' [https://math.wisc.edu/staff/fabien-maurice/ Maurice Fabien], [https://people.math.wisc.edu/~rycroft/ Chris Rycroft], and [https://www.math.wisc.edu/~spagnolie/ Saverio Spagnolie],
*'''To join the ACMS mailing list:''' See [https://lists.math.wisc.edu/listinfo/acms mailing list] website.
*'''To join the ACMS mailing list:''' Send mail to [mailto:acms+join@g-groups.wisc.edu acms+subscribe@g-groups.wisc.edu].


<br>
<br>  
 
== Spring 2015 Semester ==


== '''Spring 2025''' ==
{| cellpadding="8"
{| cellpadding="8"
!align="left" | date
! align="left" |Date
!align="left" | speaker
! align="left" |Speaker
!align="left" | title
! align="left" |Title
!align="left" | host(s)
! align="left" |Host(s)
|-
|-
|Jan 23
|Jan 31
|[http://www.maths.dundee.ac.uk/ikyza/IreneKyza/ Irene Kyza] (U Dundee)
|TBA
|''[[Applied/ACMS/absS15#Irene Kyza (U Dundee)|Adaptivity and blowup detection for semilinear evolution convection-diffusion equations based on a posteriori error control]]''
|
|Shi Jin
|
|-
|-
|Jan 30
|Feb 7
|[http://www.aos.wisc.edu/~dvimont/ Daniel Vimont] (UW)
|TBA
|''[[Applied/ACMS/absS15#Daniel Vimont (UW)|Linear Inverse Modeling of Central and East Pacific El Niño / Southern Oscillation (ENSO) Events]]''
|
|Sam, Saverio
|
|
|-
|-
|Feb 13
|Feb 14
|[http://www.math.wisc.edu/~spagnolie/ Saverio Spagnolie] (UW)
|TBA
|''[[Applied/ACMS/absS15#Saverio Spagnolie (UW)|Sedimentation in viscous fluids: flexible filaments and boundary effects]]''
|
|
|
|-
|-
|Feb 20
|Feb 21
|[http://jbfreund.mechse.illinois.edu/ Jonathan Freund] (U Illinois)
|TBA
|''[[Applied/ACMS/absS15#Jonathan Freund (UIUC)|Adjoint-based optimization for understanding and reducing flow noise]]''
|
|Saverio
|
|-
|-
|Feb 27
|Feb 28
|[http://people.math.umass.edu/~markos/ Markos Katsoulakis] (U Mass Amherst)
|TBA
|''[[Applied/ACMS/absS15#Markos Katsoulakis (U Mass Amherst)|Information Theory methods for parameter sensitivity and coarse-graining of high-dimensional stochastic dynamics]]''
|
|Shi Jin
|
|-
|-
|Mar 6
|Mar 7
|[https://www.ljll.math.upmc.fr/~coquel/node2.html Frederic Coquel] (Ecole Polytechnique Paris)
|TBA
|''[[Applied/ACMS/absS15#Frederic Coquel (Ecole Polytechnique Paris)|Jin and Xin's Relaxation Framework with Defect Measure Corrections]]''
|
|Shi Jin
|
|-
|-
|Mar 13
|Mar 14
|[http://dauns.math.tulane.edu/~ljf/ Lisa Fauci] (Tulane)
|[https://lu.seas.harvard.edu/ Yue Lu] (Harvard) '''[Colloquium]'''
|''[[Applied/ACMS/absS15#Lisa Fauci (Tulane)|Flagellar motility: negotiating sticky elastic bonds and viscoelastic networks]]''
|
|Saverio
|Li
|-
|-
|Mar 20
|Mar 21
|[http://www.seas.upenn.edu/directory/profile.php?ID=3 Paulo Arratia] (U Penn)
|TBA
|''[[Applied/ACMS/absS15#Paulo Arratia (U Penn)|Pulling & pushing in complex fluids]]''
|
|Saverio
|
|-
|-
|''Wed. Mar 25'', '''VV B321'''
|Mar 28
|[http://www.cc.ac.cn/staff/tzhou.html Tao Zhou] (Chinese Academy of Sciences)
|''Spring Break''
|''[[Applied/ACMS/absS15#Tao Zhou (Chinese Academy of Sciences)|The Christoffel function weighted least-squares for stochastic
|
collocation approximations: applications to Uncertainty Quantification]]''
|
|Shi Jin
|-
|-
|Apr 3
|Apr 4
|TBA
|
|
|Spring break
|
|
|-
|-
|''Wed. Apr 8'', '''VV B321'''
|Apr 11
|[http://personal.maths.surrey.ac.uk/st/bc0012/ Bin Cheng] (University of Surrey)
|[https://meche.mit.edu/people/faculty/pierrel@mit.edu Pierre Lermusiaux] (MIT)
|''[[Applied/ACMS/absS15#Bin Cheng (University of Surrey)|Error estimates and 2nd order corrections to reduced fluid models]]''
|Shi Jin
|
|
|Chen
|-
|-
|Apr 10
|Apr 18
|[http://banajim.myweb.port.ac.uk/ Murad Banaji] (University of Portsmouth)
|[https://www.math.uci.edu/~jxin/ Jack Xin] (UC Irvine) '''[Colloquium]'''
|''[[Applied/ACMS/absS15#Murad Banaji (University of Portsmouth)| Nonexpansivity in chemical reaction networks]]''
|Craciun
|
|
|-
|''Mon. Apr 13'', '''VV B321'''
|[http://www.tcs.tifr.res.in/~manoj// Manoj Gopalkrishnan] (Tata Institute Mumbai)
|''[[Applied/ACMS/absS15#Manoj Gopalkrishnan (Tata Institute Mumbai)| Autocatalysis in reaction networks]]''
|Anderson and Craciun
|
|
|-
|-
|Apr 17
|Apr 25
|[http://pages.cs.wisc.edu/~swright/ Stephen Wright] (UW)
|[https://www-users.cse.umn.edu/~bcockbur/ Bernardo Cockburn] (Minnesota)
|''[[Applied/ACMS/absS15#Stephen Wright (UW)|Optimization in learning and data analysis]]''
|''Transforming stabilization into spaces''
|Saverio
| Stechmann, Fabien
|-
|-
|Apr 24
|May 2
|[https://vivo.brown.edu/display/tpowers Thomas Powers] (Brown)
|[https://sylviaherbert.com/ Sylvia Herbert] (UCSD)
|''[[Applied/ACMS/absS15#Thomas Powers (Brown)|Fluid mechanics of swimming microorganisms in viscoelastic and anisotropic fluids]]''
|
|Saverio
|Chen
|-
|May 1
|[http://www.marquette.edu/mscs/facstaff-spiller.shtml Elaine Spiller] (Marquette)
|''[[Applied/ACMS/absS15#Elaine Spiller (Marquette)|Uncertainty quantification and geophysical hazard mapping]]''
|Budisic
|}
|}


<br>
==Abstracts==
====Bernardo Cockburn (Minnesota)====
Title: Transforming stabilization into spaces


In the framework of finite element methods for ordinary differential equations, we consider the continuous Galerkin method (introduced in 72) and the discontinuous Galerkin method (introduced in 73/74). We uncover the fact that both methods discretize the time derivative in exactly the same form, and discuss a few of its consequences. We end by briefly describing our ongoing work on the extension of this result to some Galerkin methods for partial differential equations.<div id="Bal"><div id="Portone"><div id="Damle"><div id="Sprague"><div id="Holmes-Cerfon"><div id="Sun"><div id="Maxian"><div id="Lavi">
== Archived semesters ==
== Archived semesters ==
*[[Applied/ACMS/Fall2024|Fall 2024]]
*[[Applied/ACMS/Spring2024|Spring 2024]]
*[[Applied/ACMS/Fall2023|Fall 2023]]
*[[Applied/ACMS/Spring2023|Spring 2023]]
*[[Applied/ACMS/Fall2022|Fall 2022]]
*[[Applied/ACMS/Spring2022|Spring 2022]]
*[[Applied/ACMS/Fall2021|Fall 2021]]
*[[Applied/ACMS/Spring2021|Spring 2021]]
*[[Applied/ACMS/Fall2020|Fall 2020]]
*[[Applied/ACMS/Spring2020|Spring 2020]]
*[[Applied/ACMS/Fall2019|Fall 2019]]
*[[Applied/ACMS/Spring2019|Spring 2019]]
*[[Applied/ACMS/Fall2018|Fall 2018]]
*[[Applied/ACMS/Spring2018|Spring 2018]]
*[[Applied/ACMS/Fall2017|Fall 2017]]
*[[Applied/ACMS/Spring2017|Spring 2017]]
*[[Applied/ACMS/Fall2016|Fall 2016]]
*[[Applied/ACMS/Spring2016|Spring 2016]]
*[[Applied/ACMS/Fall2015|Fall 2015]]
*[[Applied/ACMS/Spring2015|Spring 2015]]
*[[Applied/ACMS/Fall2014|Fall 2014]]
*[[Applied/ACMS/Fall2014|Fall 2014]]
*[[Applied/ACMS/Spring2014|Spring 2014]]
*[[Applied/ACMS/Spring2014|Spring 2014]]

Latest revision as of 19:31, 4 January 2025


Applied and Computational Mathematics Seminar


Spring 2025

Date Speaker Title Host(s)
Jan 31 TBA
Feb 7 TBA
Feb 14 TBA
Feb 21 TBA
Feb 28 TBA
Mar 7 TBA
Mar 14 Yue Lu (Harvard) [Colloquium] Li
Mar 21 TBA
Mar 28 Spring Break
Apr 4 TBA
Apr 11 Pierre Lermusiaux (MIT) Chen
Apr 18 Jack Xin (UC Irvine) [Colloquium]
Apr 25 Bernardo Cockburn (Minnesota) Transforming stabilization into spaces Stechmann, Fabien
May 2 Sylvia Herbert (UCSD) Chen

Abstracts

Bernardo Cockburn (Minnesota)

Title: Transforming stabilization into spaces

In the framework of finite element methods for ordinary differential equations, we consider the continuous Galerkin method (introduced in 72) and the discontinuous Galerkin method (introduced in 73/74). We uncover the fact that both methods discretize the time derivative in exactly the same form, and discuss a few of its consequences. We end by briefly describing our ongoing work on the extension of this result to some Galerkin methods for partial differential equations.

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