Oliver Steinbock · @SteinbockGroup
150 followers · 252 posts · Server mas.to
Pedro J. Hdez · @ecosdelfuturo
988 followers · 283 posts · Server mstdn.social
"So when we see all of the climate impacts of the last few years suddenly appearing, it shouldn’t surprise us. The very rapid warming we are experiencing is pushing us past many thresholds in our human and natural systems. "
#ClimateChange #NonLinear #thresholds
https://www.theclimatebrink.com/p/why-are-climate-impacts-escalating
#thresholds #NonLinear #ClimateChange
Ricardo Harvin · @ricardoharvin
1484 followers · 13023 posts · Server mstdn.social#Following is a very good #NeoNoir, reminiscent in some ways of the excellent #BloodSimple.
There's a surprising amount of tension that stays throughout even though the whole #movie is low-key, with a leisurely pace.
It has #Nolan's now-signature #nonlinear #timeline with a device that makes it easy to keep track of what's, when.
Clever #plot and slow unpeeling of its layers keep the truth well-hidden, even when you think you know what's happening, in true #noir fashion.
#noir #plot #timeline #NonLinear #Nolan #movie #bloodsimple #neonoir #following
MsDropbear 🌈♀ · @MsDropbear
189 followers · 728 posts · Server kolektiva.social>The doomers are right
Goddamnit & dagnabbit, we are NOT #Doomers, we are #Realists. We simply happen to know that as a species, #WeAreSelfishCruelBastards, ipso facto #WeAreTotallyFscked
We just happen to recognise that humans are the scorpion, #Gaia is the frog, & here we are, midstream, stinging that poor frog like there's no tomorrow...
#doomers #realists #weareselfishcruelbastards #wearetotallyfscked #gaia #ClimateCrisis #NonLinear #tippingpoints
MsDropbear 🌈♀ · @MsDropbear
186 followers · 694 posts · Server kolektiva.socialAfter tolerating some of them for months, today i decided to begin #blocking sanctimonious peeps here who relentlessly criticise other peeps who avidly know our self-induced #ClimateCrisis is real, is here now, is rapidly escalating, but who ALSO know that human nature is so fundamentally capricious, greedy, selfish, myopic & indolent that we are now five decades too late, #NonLinear #TippingPoints are imminent if not already breached, & all those factors in combo equates to #WeAreTotallyFscked . These fellow-traveller pro-climate pompous-peeps mock & criticise us as being #Doomers, & idiotically lump us in with the actual villains who caused this mess & who continue to fuel it. 🤦♀️ Begone, blockees!
#blocking #ClimateCrisis #NonLinear #tippingpoints #wearetotallyfscked #doomers
Nick Byrd · @ByrdNick
774 followers · 278 posts · Server nerdculture.deAre you familiar with recurrence analysis?
I recently learned about it and have some questions about its applications and limits.
(Is it used outside academia? If so, for what? What are its criticisms, if any?)
#datascience #complexsystems #timeseries #NonLinear
James Edward · @jamesedward
7 followers · 61 posts · Server tilde.zone
These #systems might appear #broken from one angle, #optimal from another. How can we be sure a fix won't make the system worse, when the impact is poorly understood and #nonlinear?
#systems #broken #optimal #NonLinear
ira antlers · @iraantlers
89 followers · 925 posts · Server mastodon.online
#music which has defined my becoming? a #playlist thread in #nonlinear order.
#squirrellywhirligig #NonLinear #playlist #music
JeromeDqn · @JeromeDqn
4 followers · 1 posts · Server fediscience.orgTime for a short #introduction
I am Jerome, senior postdoc, applied #mathematician #FNRS fellow working at the #University of #Namur, #Belgium. I use #dynamical #system #theory to make near #Earth #space #cleaner, #safer, and more #sustainable. I have worked extensively on the #SpaceDebris problem, and on the modelling of this #environment on secular timescales. #chaos - #resonances and #nonlinear phenomena are things I like in #mathematics #astrodynamics and #CelestialMechanics 🛰️🦋💚🪐
#CelestialMechanics #astrodynamics #mathematics #NonLinear #resonances #chaos #environment #spacedebris #sustainable #Safer #cleaner #space #earth #theory #system #dynamical #belgium #namur #university #FNRS #mathematician #introduction
JeromeDqn · @JeromeDqn
4 followers · 1 posts · Server fediscience.orgTime for a short #introduction
I am Jerome, senior postdoc and applied #mathematician, #FNRS fellow working at the #University of #Namur, #Belgium. I use #dynamical #system #theory to make near #Earth #space #cleaner, #safer, and more #sustainable. I have worked extensively on the #SpaceDebris problem, and on the modelling of this #environment on secular timescales. #chaos - #resonances and #nonlinear phenomena are things I like in #mathematics, #astrodynamics and #CelestialMechanics. 
#CelestialMechanics #astrodynamics #mathematics #NonLinear #resonances #chaos #environment #spacedebris #sustainable #Safer #cleaner #space #earth #theory #system #dynamical #belgium #namur #university #FNRS #mathematician #introduction
JeromeDqn · @JeromeDqn
3 followers · 1 posts · Server fediscience.orgTime for a short #introduction
I am Jerome, senior postdoc, #FNRS fellow working at the #University of #Namur, #Belgium. I use #dynamical #system #theory to make near #Earth #space #cleaner, #safer, and more #sustainable. I have worked extensively on the #SpaceDebris problem, and on the modelling of this #environment on secular timescales. #chaos - #resonances and #nonlinear phenomena are things I like in #astrodynamics and #CelestialMechanics. 🦋💚
#CelestialMechanics #astrodynamics #NonLinear #resonances #chaos #environment #spacedebris #sustainable #Safer #cleaner #space #earth #theory #system #dynamical #belgium #namur #university #FNRS #introduction
Dr Francis Sedgemore · @hesgen
210 followers · 141 posts · Server mas.toHow to deal with spattering squeezy sauce bottles #nonlinear #fluiddynamics #turbulence
https://open.substack.com/pub/hesgen/p/how-to-deal-with-spattering-squeezy?r=rgch4&utm_campaign=post&utm_medium=web
#turbulence #fluiddynamics #NonLinear
Dominic Boutet · @dominic_boutet
303 followers · 128 posts · Server mastodon.online"Derivative-based SINDy (DSINDy): Addressing the challenge of discovering governing equations from noisy data"
https://arxiv.org/abs/2211.05918v1
#denoising #SINDy #nonlinear #dynamics #data #ODE #modelling
#modelling #ode #data #dynamics #NonLinear #Sindy #denoising #arxivfeed
Tanguy Fardet · @tfardet
242 followers · 877 posts · Server fediscience.orgFor those who may be interested: The #summerSchool 'Phase-field models for the evolution of #complexSystems'
is goint to tak place in Payresq (southern France) from sept 5 to 16, 2022.
https://pmc.polytechnique.fr/~mp/PFschool2022.html
The phase-field method is a compact tool for numerical modelling of problems that involve moving boundaries. It has been applied to microstructure evolution in materials (solidification, precipitation, grain growth), multi-phase flows (fingering, (...)
#research #physics #NonLinear #complexsystems #summerschool
biesentales · @biesentales
49 followers · 106 posts · Server mastodon.online
Biesentales #48 now upped for timeless relisteners. Extremely good music.
File under: Your glitching mind gives me p(e)ace.
Decrypt: “Eyh haste ma fuffzisch Euro, ich muß zu meiner kranken Mutti nach Westdeutschland! Ne Kippe, vielleischt? N paar Cents fürn Bier? Mann eyh, dit jibs do nich. Ja, so siehste och aus.”
#glitch #radio #nonlinear #time #perception #extramusic #biesentales #berlin #fediradio #finefood #highend #lowend
#lowend #highend #finefood #fediradio #berlin #Biesentales #extramusic #Perception #time #NonLinear #radio #glitch
biesentales · @biesentales
49 followers · 106 posts · Server mastodon.online
Low radio food! Live stream Sat. 9th, 16h30-18h CET.
https://cashmereradio.com/shows/biesentales/
A glitch fest of radio, bit-collected while enjoying a - uhm - diversity of incompatible radio stations, volcano videos etc.
@jayrope runs empty at around 65 mins or so of this coming 90 mins broadcast, so recompensates with an unreleased live appearance by @acf in Rotterdam 2017.
Bring knife & fork!
#glitch #radio #nonlinear #time #perception #extramusic #biesentales #berlin #fediradio #finefood #highend #lowend
#lowend #highend #finefood #fediradio #berlin #Biesentales #extramusic #Perception #time #NonLinear #radio #glitch
claude · @mathr
288 followers · 2739 posts · Server post.lurk.org
I implemented
> "Adaptive filtering for progressive Monte Carlo image rendering" (2000) by Frank Suykens , Yves D. Willems
> https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.142.2366 (links to 2.4MB PDF)
for a toy #NonLinear #IFS (#IteratedFunctionSystem) #FractalFlame renderer, following the plan of
> "The Fractal Flame Algorithm" (2003-2008) by Scott Draves, Erik Reckase
> https://flam3.com/flame_draves.pdf (22MB(!) PDF)
Seems to work well!
I haven't yet optimized the first pass with fixed radius, if I use a separated blur kernel (just blur horizontally then blur the result vertically) it should be a lot faster for most images (for sparse dots it might be slower, but they're boring).
#NonLinear #ifs #IteratedFunctionSystem #FractalFlame