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Frank Nestel
3,572 followers -
Some games are bigger. Science, maths, robotics, thinking all welcome.
Some games are bigger. Science, maths, robotics, thinking all welcome.

3,572 followers
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I am still searching for an elegant and programmable solution for a class of potentially huge (millions of variables) equality constrained (1000s of linear constraints) quadratic optimization problems. As this is only a a step of a larger algorithm I want to test, I'd like to have it easy and clear.

Maybe it is in there and I fail to spot it.

ftp://www.hsl.rl.ac.uk/pub/nimg/pubs_old/GoulHribNoce01_sisc.pdf
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The way you are reflect the way you approach problems?!
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Though I wonder, if I will ever find this in my takeout (didn't get a mail first time), but seems interesting.
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Das betrifft nicht nur Bayern. Wem die üblichen Rechnungen mit den Fussballfeldern Landversiegelung nichts sagen, der kann sich so mehr sicher vorstellen ..
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Reykjavik 2018.
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Declaration of State

OK, it seems like G+ has gotten a bit busier after the switch off has been announced. However not really good. Early lots of Google bashing, now lots of migration planning, all mixed with more spam and a feelable drain of my beloved science and political news. While having accounts in MeWe, Pluspora, Mastodon, I still hardly go there and still try to get myself tuned to good old Twitter. The Stuff about Germany is already OK there, but no idea how to get out of that bubble back to science and world wide stuff. And then the occasional read at Reddit.
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Google Play Store Question

Anyone using Google Play here and especially the feature "Alpha testers via Google Plus Community"? It seemed to be fairly handy, to have all the alpha people to your stuff in a place.

I have not yet seen a hint, what and how this is going to be replaced?
I mean, yes, I can try to find emails/google accounts in some takeout of my community (haven't looked into that yet) and paste them for the "list of mails mode", or I could use a Google Group. Last time I explained someone how to go there, I lost an alpha tester.

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Yes, and the 21st century approach is, to talk around 59 minutes and then do the next random activity loosely correlated to the problem.
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Just got a new follower here on G+. 10 month to go.
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