Want To Learn Something New In 2022??

req'd by @strictly-script

sure we won't?

text: Abelian't

types of mathematical terminology

descriptive

honeycomb

gradient

quiver

computable

less descriptive

centroid

chaos

end

flag

not descriptive

ring

allegory

surreal

group

you know this person, right?

euclidean

abelianization

grothendieck

cartesian

took some non-english word and hoped for the best

eigen

algebra

shtuka

nullstellensatz

i made up a word!

ergodic

functor

adele

logarithm

idk, just give it a generic name

regular

well

admissible

well-admissible

like, specifically, it’s a vague thing

flasque

lax

fuzzy

pseudo

one symbol and a word

*-algebra

D-module

K-theory

†-compact (although that’s going to usually be written “dagger compact”)

just random letters

rg

cwf

Fσ

erf

lmao wtf people seriously say shit like "math is homophobic"? because queer people can't do math… a priori?? isn't it inherently homophobic to claim that homosexuality implies being bad at math? this is the most unhinged thing I've seen this week

It's so funny to me when people reblog math posts on this site and say shit like "this is homophobic" "this is an attack on queer people" like hello this is tumblr. OP is queer. Like we've got a HANDFUL of cishets here on mathblr but most of us are queer. Because it's tumblr. And everyone is queer on tumblr. If you see math on this site, a queer person probably put it there. Stfu about "gays can't do math" if it's on tumblr, gays can do it, that's why it's on tumblr.

And of course there is also a large and brilliant and beloved queer math community off of tumblr but I just think it's extra funny when people don't notice it ON TUMBLR.

Alan Turing didn't kick the Nazis' collective ass laying foundations for the field of computing and then go on to also lay foundations for the field of biomathematics, Leonardo Da Vinci didn't give us fundamental physical and mathematical diagrams used in engineering well beyond his time, Moon Duchin doesn't study the math of fair redistricting, Chad Topaz and Jude Higdon don't analyze criminal sentencing disparities, et cetera et cetera, for y'all to call math homophobic and an attack on the queer community.

2-3 VIII 2021

it's 4am currently, i woke up after a 5hour nap and i don't plan to sleep anymore, time for topo

sleep: weird but going in the right direction i guess

concentration: fine

phone time: good

i am currently dragging myself through some of the most important theorems in multivar calculus i believe. inverse function theorem, implicit function theorem, diffeomorphisms and stuff. the proofs are quite simple but very long hence exhausting, my least fav kind of proofs. right now i'm doing topo

tomorrow (or rather today) i'm planning to do more topo and possibly finish my notes from that calculus chapter

are you a girl?

I am, but I thought that was obvious given that I have a picture of me in my icon.

13-16 VIII 2021

much work recently gotta code

gonna monitor only my focus now, define the scale such that 1 means "can't concentrate at all" and 5 means "hyperfocus". today was

focus: 2

i am not doing as much math as i'd like to as i have to focus on the python project i'm doing with bf. anyway, we can say that i did cartesian products of topo spaces, i do have some basic understanding of the concepts now. i started compact spaces. i also need to read some stuff on connectedness and put extra time into analyzing examples of what i've been learning about. so that's the next thing on my schedule, after i'm done with compact and connected spaces

but hey i have 1.5 month of the holidays left and i learned most of the theory planned for me on analysis and half of what i'm supposed to learn on topo. doing good

other than that i decided to write down the structure of how i study:

i find it to be a good way for studying math, it goes brrr like this:

general idea → details, connections and applications

i gained some followers already, i hope you guys enjoy this and possibly find it helpful. moreover, i'm very interested in your custom study algorithms if you have any

I have a bunch of followers and mutuals that I never even talked to and I know some of you guys are very into math too, so let's get to know each other, shall we?

if you feel like you'd enjoy talking to me then go ahead, write me a message! I just realized I never said something like this and I would really love to have conversations with like-minded people

if this feels familiar, you can reblog this post to invite people to talk to you

Just in case some of you don't know about the websites where you can get your textbooks for free

stepped on a plum (overripe plum) (barefoot) it was on the driveway got out of the car and accidentally (didn't know it was there) stepped on the plum (warm) (on the ground) (it had fallen from the tree) barefoot (no shoes) wearing long pants (too long) (need to hem them) plum viscera got on them (the pants) unexpected plum on the driveway (hot plum) (97 degrees out) already super hungover (throwing up all morning) (should not have been driving at all) and I stepped out of the car (black car) (97 degrees out) and onto the plum (unexpected) (didn't know the plum was there) and it burst (plum nightmare on my only good pair of sweatpants) still we find ways to keep ourselves going from day to day

5 IX 2022

maybe once a month is a bit too seldom to post? I kinda want to form a habit of romanticizing my academic life, I see all those studyblr accounts with beautiful photos of their desks and notes and I'm pretty sure those images exist in their minds as well

maybe one day I will be considered studyspo lol

I'm just starting to work on some geometry problems for today, haven't yet decided what I will focus on, but there is this one problem that haunted me when I tried to sleep yestarday:

given a triangle ABC with ∠A = 60°, let P be a point in the interior of ABC such that ∠APB = ∠APC = 120°. prove that ∠APX = 90°, for X being the circumcenter of ABC

it's supposed to be solved using spiral similarity, which is a composition of a rotation and homothety. there was another problem that was listed as "spiral similarity exercise", but I proved it with angle chasing exclusively, creating some nasty drawings in the process

other than geometry I'm studying homology, at the moment the basics of homological algebra, such as the first proofs by diagram chasing and exact sequences

I made some notes for exact sequences induced in homology

my perspective on doing math is slowly changing I think, I feel inspired to search for problems that I would like to solve. I noticed that I have this mental block: before I start doing math for real, I need to learn all the theory. which is absurd, you can never learn all the theory

sure, obtaining truly groundbreaking results requires years of learning theory and mastering tools if you want to specialize in algebraic topology and geometry, but the mindset I have creates the comfort zone of "play safe, just read your textbook, no challenges for now" and I'm starting to see beyond that

right now I'm taking my first steps into understanding that reading textbooks and learning how to solve basic exercises is not enough. they are just methods that are supposed to help my creativity and curiosity do their thing. essentially what I've been doing so far is not math, merely the preparation to do math in the future. no wonder I've been feeling so bored recently, all I'm doing is just learning basic tools. the idealist in me is asking to be unleashed

I feel like I'm about to see something much bigger than me