Solis Astral
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solisastral.bsky.social
Solis Astral
@solisastral.bsky.social
24 y.o., He/Him, Gray Ace, Red Fox

Condensed Matter Physics PhD candidate

Always up to hang out and make new friends! Let's play a game of Geoguessr or trivia together! Feel free to reach out 💙

Discord: solis_astral

I also make Pokemon YouTube videos!
Thank youuuu~
August 26, 2025 at 6:24 PM
Yesss, he did such a good job! Hehe x3 I'm so excited to wear him all over!
August 26, 2025 at 5:07 PM
🧵✂️: @pintra.bsky.social

Thanks so much for bringing him to life!
August 26, 2025 at 4:55 PM
One way I can imagine these numerical instabilities arising is if somehow the divergence of the non-physical solution gets captured in the domain upon time evolution of your boundary. If you watch how your system evolves with time in the entire geometry, does that seem to be where things go wrong?
May 14, 2025 at 1:36 AM
Lmao, last year I actually roomed with the guy who hosts the nuclear panel, haha
May 13, 2025 at 10:08 PM
I think even if it isn't clear what the nonphysical solution should be, if your end goal is to model the dynamics of the equation then the numerical method doesn't care whether you understand the solution physically or not, lol. The understanding is a step beyond the algorithmic results. I'd try em!
May 13, 2025 at 8:08 PM
Guess I should be more specific, lol. By constructing the Wronksian I mean just finding the linearly independent solutions if such a technique exists haha.
May 13, 2025 at 5:51 PM
a system, but maybe that would be a good place for getting some ideas. If there's a numerical method for handing the entire Wronksian for the r equation of a Laplace equation for a sphere, then maybe that method can work iteratively on your problem to find the solution while evolving the domain.
May 13, 2025 at 5:43 PM
The moving boundary constraint is new to me, but if the non-physical solution diverges outside the domain of interest, maybe an analogy can be made with Laplace's equation for a sphere. One solution class for r diverges inside, and one diverges outside. I've never done numerics with such [1/?]
May 13, 2025 at 5:41 PM
What kind of behavior are we talking about? Maybe something can be done to salvage the work within a useful subdomain?
May 13, 2025 at 1:21 PM
Happy new year!
January 1, 2024 at 5:15 AM
Anyways, that's all for my little pity party rant. Thanks for reading through all my junk and giving me a chance.

I hope you all have a happy new year!
January 1, 2024 at 3:06 AM
And so all I can say for this coming new year is that I really hope I can make some friends. Online friends or irl, I just want my resolution to be to find new people to connect with so I don't feel so alone in this forsaken existence I've created for myself.
January 1, 2024 at 3:05 AM
I've gone through so much trouble with connecting with people as time has gone on. I didn't used to have as much self-doubt as I do now. The fact that literally everyone fades away, from furry friend groups to both boyfriends I had, leads me to think that I am the common denominator here.
January 1, 2024 at 3:04 AM
We still talk, and I don't hold his opinion of my appearance against him. It's just so painful to witness another person fade away.

So that leaves me in my current position, with no online friends and my only memories of the recent year being those of isolation from someone who I thought loved me.
January 1, 2024 at 3:02 AM
In early October of this year, I just had to cut things off. It was hurting me too much to continuously ask if he wanted to come over and always being met with rejection. He even admitted things like he never found me attractive and that he viewed our current situation as more of an LDR thing.
January 1, 2024 at 3:00 AM
But I had a much harder time breaking things off, in the hopes that things would get better after some time. May passed, then June and July, and August. During those four months I saw him one time. Our conversations became much more one-sided, and I was receiving lots of 1-word responses.
January 1, 2024 at 2:58 AM