Johan Hoffman

212 posts

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Johan Hoffman

Johan Hoffman

@johanhoffman

Creativity in any shape or form. Professor at @KTHuniversity, founder of the @fenicsproject. Various theatre and music projects.

Stockholm Katılım Ekim 2010
387 Takip Edilen214 Takipçiler
Johan Hoffman
Johan Hoffman@johanhoffman·
Made my day to find this delightful review of my book by the Institute of Mathematics and its Applications. My goal was indeed to take on the (impossible?) task to present "a complete picture of today’s computational science landscape" in a digestible way. ima.org.uk/23100/methods-…
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Johan Hoffman
Johan Hoffman@johanhoffman·
New paper published in Physics of Fluids where we dissect the triple decomposition of the velocity gradient tensor and present a new efficient algorithm to compute it. linkedin.com/posts/professo…
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Johan Hoffman
Johan Hoffman@johanhoffman·
I have now made lecture slides freely available for my SIAM book Methods in Computational Science (find through link "Bonus"). In the same GitHub repo also Jupyter notebooks implemented methods in the book are freely available. Enjoy! my.siam.org/Store/Product/…
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Johan Hoffman
Johan Hoffman@johanhoffman·
We now open a two year postdoc position at KTH in my group. Please contact me for any questions, and spread the word! kth.se/en/om/work-at-…
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Johan Hoffman retweetledi
GENEX EU Project
GENEX EU Project@genex_eu·
🗞️The first article about GENEX on EASN Newsletter platform is out ! Read it: bit.ly/3CZXdAR
GENEX EU Project tweet media
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Johan Hoffman
Johan Hoffman@johanhoffman·
Kicked off the new EU project GENEX in Zaragoza last week. Will recruit one postdoc to work with me at KTH in this project. More information will follow! linkedin.com/posts/activity…
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Johan Hoffman
Johan Hoffman@johanhoffman·
@elonmusk Yes, and a good question is when AI generated rules/constrained vector spaces are ”general” physics (or social) laws or just local approximations to sampled training data. Another good question is how to express such AI generated laws in a condensed form (not as huge networks).
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Elon Musk
Elon Musk@elonmusk·
Physics formulas are the rendering rules
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Elon Musk
Elon Musk@elonmusk·
So much of AI is about compressing reality to a small vector space, like a video game in reverse
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