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| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <title>Sébastien Brisard's blog - Misc. category</title> | ||
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| <body id="index" class="home"> | ||
| <header id="siteheader"> | ||
| <img id="sitebanner" src="https://sbrisard.github.io/theme/images/banner.jpg"/> | ||
| <div id="sitename"><a href="https://sbrisard.github.io/">Sébastien Brisard's blog <strong></strong></a></div> | ||
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| <li><a href="/pages/about.html" title="About this blog">About this blog</a></li> | ||
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| <section id="content"> | ||
| <h1>Articles in the Misc. category</h1> | ||
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| <div id="post-list"> | ||
| <article class="hentry"> | ||
| <header> | ||
| <h2 class="entry-title"> | ||
| <a href="https://sbrisard.github.io/posts/20230122-new_year_resolutions.html" | ||
| rel="bookmark" | ||
| title="Permalink to New Year Resolutions!" | ||
| datetime="2023-01-22T00:00:00+01:00"> | ||
| 22 January 2023 — New Year Resolutions! | ||
| </a> | ||
| </h2> | ||
| </header> | ||
| <div class="entry-content"> | ||
| <p>So it is again this time of year where you make a few pledges that you soon | ||
| forget about. I am no exception to this rule, and formed three New Year | ||
| Resolutions to date.</p> | ||
| <h1>New Year Resolution #1: make more of my work public</h1> | ||
| <p>This blog is of course a …</p> | ||
| </div><!-- /.entry-content --> | ||
| </article> | ||
| </div><!-- /#posts-list --> | ||
| </section><!-- /#content --> | ||
| <footer id="contentinfo" class="body"> | ||
| <p><a rel="license" href="http://creativecommons.org/licenses/by/4.0/" ><img alt="Creative Commons License" style="float:left;margin-right:5px;" src="https://i.creativecommons.org/l/by/4.0/88x31.png"/></a>Except where otherwise noted, content on this blog by <a href="https://cv.archives-ouvertes.fr/sbrisard">Sébastien Brisard</a> is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a> — This blog is proudly powered by <a href="http://getpelican.com/">Pelican</a>, which takes great advantage of <a href="http://python.org">Python</a> — This blog uses <a href="https://www.nordtheme.com/">Nord</a>, an arctic north-bluish color palette.</p> | ||
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| <!DOCTYPE html> | ||
| <html lang="en"> | ||
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| <title>Sébastien Brisard's blog - New Year Resolutions!</title> | ||
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| <link href="https://sbrisard.github.io/feed.xml" type="application/rss+xml" rel="alternate" title="Sébastien Brisard's blog Full RSS Feed" /> | ||
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| </head> | ||
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| <body id="index" class="home"> | ||
| <header id="siteheader"> | ||
| <img id="sitebanner" src="https://sbrisard.github.io/theme/images/banner.jpg"/> | ||
| <div id="sitename"><a href="https://sbrisard.github.io/">Sébastien Brisard's blog <strong></strong></a></div> | ||
| <nav id="sitemenu"> | ||
| <ul> | ||
| <li><a href="/pages/about.html" title="About this blog">About this blog</a></li> | ||
| <li><a href="https://cv.archives-ouvertes.fr/sbrisard" title="About me">About me</a></li> | ||
| <li><a href="/archives.html" title="Archives">Archives</a></li> | ||
| <li><a href="https://github.com/sbrisard" title="GitHub">GitHub</a></li> | ||
| <li><a href="https://twitter.com/SebBrisard" title="Twitter">Twitter</a></li> | ||
| <li><a href="feed.xml" title="RSS">RSS</a></li> | ||
| </ul> | ||
| </nav> | ||
| </header> | ||
| <section id="content" class="body"> | ||
| <header> | ||
| <h1 class="entry-title"> | ||
| <a href="https://sbrisard.github.io/posts/20230122-new_year_resolutions.html" rel="bookmark" | ||
| title="Permalink to New Year Resolutions!">New Year Resolutions!</a></h1> | ||
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| <footer class="post-info"> | ||
| <time class="published" datetime="2023-01-22T00:00:00+01:00"> | ||
| Published 22 January 2023 | ||
| </time> | ||
| <address class="vcard author"> | ||
| by <a class="url fn" href="https://sbrisard.github.io/author/sebastien-brisard.html">Sébastien Brisard</a> | ||
| </address> | ||
| <div class="category"> | ||
| Category: <a href="https://sbrisard.github.io/category/misc.html">Misc.</a> | ||
| </div> | ||
| </footer><!-- /.post-info --> | ||
| <div class="entry-content"> | ||
| <p>So it is again this time of year where you make a few pledges that you soon | ||
| forget about. I am no exception to this rule, and formed three New Year | ||
| Resolutions to date.</p> | ||
| <h1>New Year Resolution #1: make more of my work public</h1> | ||
| <p>This blog is of course a very nice medium to publicize some of my work. It has | ||
| lately been, erhhh, dormant… to say the least! That does not mean that I've been | ||
| idle, but I am currently working on larger projects, that are more akin to open | ||
| books. There are three of them.</p> | ||
| <p>The first open book I am working on is <a href="https://github.com/sbrisard/LS-intro">An introduction to Lippmann–Schwinger | ||
| solvers</a>, that discusses the so-called | ||
| “FFT-based numerical solvers for homogenization” first introduced by Moulinec | ||
| and Suquet (1994, <a href="https://doi.org/10.1016/S0045-7825(97)00218-1">1998</a>). I | ||
| started to write these notes in September 2021 as a LaTeX document. They are | ||
| meant to deliver the theoretical background that using my own implementation of | ||
| these solvers requires (see <a href="https://github.com/sbrisard/Scapin.jl">Scapin.jl</a> – | ||
| still work in progress!).</p> | ||
| <p>In march 2022, my colleagues <a href="https://www.researchgate.net/profile/Matti-Schneider">Matti | ||
| Schneider</a>, <a href="https://www.researchgate.net/profile/Francois-Willot">François | ||
| Willot</a> and I organized a | ||
| week-long workshop on this topic: <a href="https://fft-workshop-22.sciencesconf.org/">Introduction to FFT-based numerical methods | ||
| for the homogenization of random | ||
| materials</a>. The | ||
| <a href="https://hal-enpc.archives-ouvertes.fr/hal-03631887">slides</a> and videos are | ||
| available on HAL. I was quite happy with some pedagogical choices I made for | ||
| this workshop and will start from this notes to update my open book.</p> | ||
| <p>I am working very actively on the second open book, <a href="https://sbrisard.github.io/LSK">Notes on the | ||
| Lyapunov–Schmidt–Koiter asymptotic method</a>. I | ||
| have always been intrigued by Koiter's work but never took the time to dig into | ||
| it. In october 2021, as a side project, I decided I would regularly devote some | ||
| time to deeply understanding this framework. This turned out to be an extremely | ||
| enjoyable journey, but also a painful one at times. More than one year later, I | ||
| have started to develop my own understanding of the LSK framework. Although | ||
| there are some points that are still unclear to me, I thought I would share | ||
| these notes.</p> | ||
| <p>Finally, I started work on my <em>Lecture notes on the plates and shells theory</em> in | ||
| august 2017. I have since been working on it actively, although not | ||
| publicly. This is a very demanding work (1750h so far!) and you will have to be | ||
| patient, as I will release no preview until I am happy with the whole thing.</p> | ||
| <p>Note that since the beginning of this year, I have started to use a great | ||
| publishing tool called <a href="https://quarto.org/">Quarto</a>. It's really well thought, | ||
| powerful and easy to use. I intend to convert all my open books to the Quarto | ||
| format.</p> | ||
| <h1>New Year Resolution #2: publish in overlay journals…</h1> | ||
| <p>…at least when students (or other collaborators that might be negatively | ||
| affected by such a choice) are not involved.</p> | ||
| <p>The <em>Journal of Theoretical, Computational and Applied Mechanics</em> is a rather | ||
| new overlay journal (first papers published in 2021). The whole thing is very | ||
| nicely done: the review process is public, the template is good-looking, and the | ||
| “JTCAM LaTeX template for preprints” and related “Instructions for Paper | ||
| Submission” are a model of useful information very nicely put together.</p> | ||
| <p>With my colleagues <a href="https://www.researchgate.net/profile/Kais-Ammar">Kaïs Ammar</a> | ||
| and <a href="https://www.researchgate.net/profile/Samuel-Forest">Samuel Forest</a>, we | ||
| intend to soon submit a paper to this journal. I can't wait!</p> | ||
| <h1>New Year Resolution #3: revive this blog!</h1> | ||
| <p>This one will be difficult to keep. In fact, I was recently contacted by Antonio | ||
| Rodriguez-Ferran (UPC-BarcelonaTech), who kindly sent these words</p> | ||
| <blockquote> | ||
| <p>I found your blog in a google search for “bulk modulus in two | ||
| dimensions”. Your three-part post on “Elastic constants of an isotropic | ||
| material” was extremely helpful: it contains the level of detail I was looking | ||
| for, and it is remarkably clear. Thanks a lot for making this nice material | ||
| available to the community!</p> | ||
| </blockquote> | ||
| <p>Antonio also mentioned a couple of typos, which I am grateful for!</p> | ||
| <p>Anyway, I took this message as an encouragement to write more. I was actually | ||
| quite happy with my last (unfinished) series on “What is Homogenization?” and | ||
| should probably pick it up where I left it a year and a half ago.</p> | ||
| <p>Note that I would also like to change this blog into a proper website, were my | ||
| various series would be gathered into proper pages (rather than span multiple | ||
| posts). That would probably make them easier to discover. The <em>blog</em> section | ||
| would be devoted to more informal news (like this post).</p> | ||
| <p>Revamping this blog however represents a decent amount of work and I am not sure | ||
| I can really find the time for that. Also, I would be reluctant to break | ||
| previously existing links to my posts, since some of them are apparently already | ||
| indexed by Google (with no permalink, unfortunately). If I decide to take on | ||
| this challenge, I will of course use this great <a href="https://quarto.org/">Quarto</a> | ||
| tool I already mentioned.</p> | ||
| <h1>Closing words</h1> | ||
| <p>Jacques Chirac once said “les promesses n'engagent que ceux qui les reçoivent”… | ||
| I am sure that even if you do not speak french, you get the spirit!</p> | ||
| <!-- Local Variables: --> | ||
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| <!-- fill-column: 80 --> | ||
| <!-- End: --> | ||
| </div><!-- /.entry-content --> | ||
| </section> | ||
| <section> | ||
| <h2>Comments</h2> | ||
| <p>Please send your comments to <strong><code>sebastien [dot] | ||
| brisard [at] univ [dash] eiffel [dot] fr</code></strong>. Your comments will be | ||
| inserted below. Your email address will <em>not</em> appear.</p> | ||
| </section> | ||
| <footer id="contentinfo" class="body"> | ||
| <p><a rel="license" href="http://creativecommons.org/licenses/by/4.0/" ><img alt="Creative Commons License" style="float:left;margin-right:5px;" src="https://i.creativecommons.org/l/by/4.0/88x31.png"/></a>Except where otherwise noted, content on this blog by <a href="https://cv.archives-ouvertes.fr/sbrisard">Sébastien Brisard</a> is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a> — This blog is proudly powered by <a href="http://getpelican.com/">Pelican</a>, which takes great advantage of <a href="http://python.org">Python</a> — This blog uses <a href="https://www.nordtheme.com/">Nord</a>, an arctic north-bluish color palette.</p> | ||
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