Lista enorme de enlaces

Como ya me cansé de tener cientos de mensajes en mis mensajes guardados de telegram, ahora voy a intentar usar este lugar para guardar cosas útiles.

Un calendario con rutinas de ejercicio para principiante
http://gymvirtual.com/post_calendar/calendario-principiante/

Chloe Ting 2022 Get Abs Challenge
https://chloeting.com/program/2022/get-abs-challenge

Las estaciones del macrobús de Guadalajara:
https://mimacro.jalisco.gob.mx

Cuando Guadalajara estaba llena de agua
https://www.informador.mx/jalisco/Cuando-Guadalajara-estaba-llena-de-agua-asi-eran-nuestros-rios-y-manantiales-FOTOS-20240802-0053.html

Oferta educativa UNADM
https://www.unadmexico.mx/ofertaeducativa

Creo que una vez usé esto para convertir una imagen de una ecuación a LaTeX.
https://mathpix.com/

Libros libres en la página de la UNAM:
https://descargacultura.unam.mx/ 

Age matters
https://www.webtoons.com/de/romance/age-matters/episode-0/viewer?title_no=2597&episode_no=1

Mumford on errors in mathematics.
http://ftp.mcs.anl.gov/pub/qed/archive/209

The fight to fix symplectic geometry
https://www.quantamagazine.org/the-fight-to-fix-symplectic-geometry-20170209/

Tobias J. Osborne's research notes | An open science weblog focussed on quantum information theory, condensed matter physics, and mathematical physics
https://tjoresearchnotes.wordpress.com/

Being Noetherian is not local, or is it?
https://blog.jpolak.org/?p=1501

Hopf fibration visualization
https://samuelj.li/hopf-fibration/

The category of graded modules
https://www.jstor.org/stable/24490706

London Learning Lean
https://researchseminars.org/seminar/LondonLearningLean

CMU Homotopy type theory Robert Harper
http://www.cs.cmu.edu/~rwh/courses/hott/

Homotopy type theory lectures by Robert Harper
https://www.youtube.com/playlist?list=PLGCr8P_YncjXRzdGq2SjKv5F2J8HUFeqN

Planck Units and (slowly) changing Fine-Structure Constant
https://groups.google.com/g/sci.physics.research/c/aiMUJrOjE8A/m/jGy2N3IaajwJ

Las aventuras de Ibargüengoitia en el jamboree.
https://literatura.us/jorge/scout.html

Más aventuras de Ibargüengoitia y Felguérez
https://www.milenio.com/cultura/laberinto/manuel-felguerez-aquel-boy-scout 

Seven short stories on blowups and resolutions
http://www.gokovagt.org/proceedings/2005/ggt05-hauser.pdf

Timetoast 1901-1955 History of Mathematics Timeline | Timetoast timelines
https://www.timetoast.com/timelines/1901-1955-history-of-mathematics-timeline

La obra de Alexander Grothendieck (1928-2014) - La Ciencia de la Mula Francis
https://francis.naukas.com/2014/11/16/la-obra-de-alexander-grothendieck-1928-2014/

The Anarchist Abstractionist — Who was Alexander Grothendieck? | by Jørgen Veisdal | Cantor’s Paradise
https://www.cantorsparadise.com/the-anarchist-abstractionist-who-was-alexander-grothendieck-cc396083d94e

Dónde descargar gratis los libros que han entrado al dominio público en 2023
https://www.genbeta.com/paso-a-paso/donde-descargar-gratis-libros-que-han-entrado-al-dominio-publico-2023

Pluto Time | Pluto – NASA Solar System Exploration
https://solarsystem.nasa.gov/planets/dwarf-planets/pluto/plutotime/

Sobre el aborto legal en México
https://cile.mx/interrupcion-legal-embarazo/marco-legal/

On gender euphoria
https://genderdysphoria.fyi/en/euphori

Sitio Web "Acercando el IMSS al Ciudadano"
https://www.imss.gob.mx/contacto/chatimss

El alfabeto griego en griego. Para cuando discuta cómo se pronuncian los nombres de las letras griegas.
https://www.youtube.com/watch?v=YVq3587vT6s

Chofer del metro grita GRANDE CHILE MIERDA
https://www.youtube.com/watch?v=VHItxjxQQu8

NPTEL Lectures on Classical Field Theory by Suresh Govindarajan, IIT Madras
https://www.youtube.com/playlist?list=PLiUVvsKxTUr4rTtz9_jGDMw0d4hqfDysK

 Algunas cosas de geometría diferencial de Kyle Broder
https://www.youtube.com/playlist?list=PL912tg7wFUfW8axZg-F7rcpCR4CwhEq6e

 Cut and project tiling - Grant Glouser
https://gglouser.github.io/cut-and-project-tiling/docs/intro.html

Tópicos matemáticos piq2: coloquio de divulgación de la UDG
 https://www.youtube.com/@topicosmatematicospiq2

First steps in synthetic domain theory
https://link.springer.com/content/pdf/10.1007/BFb0084217.pdf

Enhanced six operations and base change theory for higher Artin stacks - Yifeng Liu, Weizhe Zheng
https://arxiv.org/abs/1211.5948

Geometric Satake, Springer correspondence, and small representations II - Pramod N. Achar, Anthony Henderson, Simon Riche
https://arxiv.org/abs/1205.5089

Lean Together 2024
https://www.youtube.com/playlist?list=PLlF-CfQhukNmfMTzyvM5eXgugSzp9A5UB

Bloxors (Juego)
https://www.coolmathgames.com/0-bloxorz

Cardy algebras and sewing constraints, I
https://arxiv.org/abs/0807.3356

 2-Dimensional Categories
https://arxiv.org/abs/2002.06055

Ring Constructions and Generation of the Unbounded Derived Module Category - Charley Cummings
https://arxiv.org/pdf/1904.13284

 Two constructions on Lax functors
http://www.numdam.org/item/?id=CTGDC_1972__13_3_217_0

What is... a motive? - Barry Mazur - Document Zbl 1054.14511 - zbMATH Open
https://zbmath.org/?q=an%3A1054.14511

Difference between limit, cluster, and accumulation points
http://at.yorku.ca/b/ask-a-topologist/2006/0583.htm

Sylow's theorems
https://sites.pitt.edu/~gmc/ch1/node6.html

Récoltes et Semailles I, II - Tel - GALLIMARD - Site Gallimard
https://www.gallimard.fr/Catalogue/GALLIMARD/Tel/Recoltes-et-Semailles-I-II

Old Pappus' Book of Mathematical Calligraphy
https://loopspace.mathforge.org/CountingOnMyFingers/Calligraphy/

Vladimir Arnold - Wikiquote
https://en.wikiquote.org/wiki/Vladimir_Arnold

Grothendieck Construction and 💥Cat – Phorgy Phynance
https://phorgyphynance.wordpress.com/2021/01/30/grothendieck-construction-and-%f0%9f%92%a5cat/

Math W4053- Introduction to Algebraic Topology
https://www.math.columbia.edu/~khovanov/algtop2013/

Introduction to Homotopy Theory - Paul Selick - Google Books
https://books.google.com/books/about/Introduction_to_Homotopy_Theory.html?id=CGld8QJPFrgC#v=onepage&q=&f=false

Modern Classical Homotopy Theory
https://bookstore.ams.org/gsm-127

More concise algebraic topology
https://press.uchicago.edu/ucp/books/book/chicago/M/bo12322308.html

Instituto de Astronomía y Meteorología (IAM) | Guadalajara | Facebook
https://www.facebook.com/people/Instituto-de-Astronom%C3%ADa-y-Meteorolog%C3%ADa-IAM/100064435912796/

¿Quiénes somos? – Periodismo de lo posible
https://periodismodeloposible.com/quienes-somos/

MDS: 512 | LibraryThing
https://www.librarything.com/mds/512

Motivos matemáticos / Artículos
https://motivos.matem.unam.mx/vol5/num1/articulos.html

*nLab -- General Discussion | The n-Category Café
https://golem.ph.utexas.edu/category/2009/01/nlab_general_discussion.html


Section 34.3 (020N): The Zariski topology—The Stacks project
https://stacks.math.columbia.edu/tag/020N

Projective special linear group:PSL(2,C) - Groupprops
https://groupprops.subwiki.org/wiki/Projective_special_linear_group:PSL(2,C)

Assignments and lecture notes of an algebraic geometry course

Category theory Zulip chat archive

The HoTT game
 
Todd Trimble on weak 4-categories

An introduction to 6-functor formalisms
 
Grothendieck groups of complexes with null homotopies - Daniel Dugger
 
K-theory groups of the spheres - Javier J. Gutiérrez
 
Introduction to the language of stacks and gerbes - Ieke Moerdijk

Cool blogs, blog posts and personal webpages

The cohomology of your programming language is boring

On unramified morphisms
https://ayoucis.wordpress.com/2014/04/06/unramified-morphisms/

Noncommutative analysis:
https://noncommutativeanalysis.wordpress.com/about/

Ramblings of an Aspiring Mathematician Logan Hyslop
https://loganhyslop.github.io/

Spinors, Twistors and Ontologies of SpaceTime – AltExploit
https://altexploit.wordpress.com/2017/02/17/spinors-twistors-and-ontologies-of-spacetime/

 
week 201 findings in mathematical physics - John Baez
 
 
 
Mathema - Tai-Danae Bradley

 

Understanding the derived infinity-category | Climbing Mount Bourbaki
https://amathew.wordpress.com/2012/07/14/understanding-the-derived-infinity-category/

The universal property of the derived infinity-category | Climbing Mount Bourbaki
https://amathew.wordpress.com/2012/07/23/the-universal-property-of-the-derived-infinity-category/


Keith Conrad's Home Page
https://kconrad.math.uconn.edu/
Expository papers by K. Conrad
 

What is an explicit bijection - Andrej Bauer

John Baez' seminar

Professor A. J. de Jong - Course on the language of schemes

Donu Arapura

Dugger - Sheaves and homotopy theory

Keith Conrad - Modularity lifting seminar 2010

nCategory cafe - On a topological topos - Emily Riehl
 
 
 
Allen Hatcher

Daniel Dugger
 
Javier J. Gutiérrez
 
Adam Block

Wikipedia

 








 

Resolvent formalism - Wikipedia
 

Structure and Interpretation of Computer Programs - Wikipedia
https://en.wikipedia.org/wiki/Structure_and_Interpretation_of_Computer_Programs

Structure and Interpretation of Classical Mechanics - Wikipedia
https://en.wikipedia.org/wiki/Structure_and_Interpretation_of_Classical_Mechanics





Characteristic class - Wikipedia
 
 
La gran chichimeca

La guerra chichimeca
 
La guerra del Mixtón
 
Más cosas que tenía guardadas:
 
Grothendieck topology
sieve (category theory)
monoid (category theory)
monoidal category
category of groups
exact sequence
normal morphism
abelian category
category of rings
sheaf
five lemma
nine lemma
snake lemma
ext functor
change of rings
final topology
initial topology
category of topological spaces
matrix similarity
fundamental theorem of linear algebra
singular value descomposition
singular value
unitary matrix
conjugacy class
matrix equivalence
Smith normal form
Schur decomposition
Jordan normal form
generalized eigenvector
defective matrix
second fundamental form
normal bundle
formal power series
differential geometry of surfaces [second fundamental form]
second fundamental form
Cartan connection
exterior covariant derivative
vertical and horizontal bundles
solder form
Silvester's intertia of signature
chain (algebraic topology)
chain complex
integration along fiber
fibre derivative
sheaf (mathematics)
3d projection
homotopy / holonomy / homology
Koszul (vector) < Ehresmann (fibre)
slant / cup / cap / cross product
Weitzenböck identity
Mayer-Vietoris sequence
K-theory
Serre-Swan theorem
Henstock-Kurzweil integral
Khinchin integral
Daniell integral 

Math questions

abstract algebra - The stable category of $\mathbb{Z}$ - Mathematics Stack Exchange
https://math.stackexchange.com/questions/4770290/the-stable-category-of-mathbbz

simplicial stuff - Computation on homotopy colimit cocomplete triangulated categories - MathOverflow
https://mathoverflow.net/questions/364627/computation-on-homotopy-colimit-cocomplete-triangulated-categories

algebraic geometry - Find the rational parametrization of this curve - Mathematics Stack Exchange
https://math.stackexchange.com/questions/4164279/find-the-rational-parametrization-of-this-curve

ct.category theory - Derived functor - MathOverflow
https://mathoverflow.net/questions/47771/derived-functor

gn.general topology - Are finite colimits of topological spaces stable under pull-back? - MathOverflow
https://mathoverflow.net/questions/34798/are-finite-colimits-of-topological-spaces-stable-under-pull-back

Stochastic process for "stock" given stochastic process for "flow" - Mathematics Stack Exchange
https://math.stackexchange.com/questions/4655711/stochastic-process-for-stock-given-stochastic-process-for-flow

ac.commutative algebra - Can a non-surjective polynomial map from an infinite field to itself miss only finitely many points? - MathOverflow
https://mathoverflow.net/questions/6820/can-a-non-surjective-polynomial-map-from-an-infinite-field-to-itself-miss-only-f

Wreath Product and Generalized Symmetric Group
https://math.stackexchange.com/questions/4955030/wreath-product-and-generalized-symmetric-group

MO: limits in an (infinity,1)-category
MSE: what is an infinity category, really?
MO: why higher category theory?
MSE: why use infinity-categories over model categories?
MO: a down to earth introduction to the uses of derived categories
MSE: motivation of stable homotopy theory
MO: why stable infinity-categories?

Physics questions

Buscando "physics classical mechanics for mathematicians physics stack exchange", encontré

Suggested Classical Field Theory texts?
https://www.physicsforums.com/threads/suggested-classical-field-theory-texts.516794/

mathematical physics - Classical mechanics without coordinates book - Physics Stack Exchange
https://physics.stackexchange.com/questions/1601/classical-mechanics-without-coordinates-book

differential geometry - Rigorous Physics Books on Classical Mechanics - Physics Stack Exchange
https://physics.stackexchange.com/questions/716541/rigorous-physics-books-on-classical-mechanics

reference request - Very *mathematical* general physics book - Mathematics Stack Exchange
https://math.stackexchange.com/questions/950672/very-mathematical-general-physics-book

A soft introduction to physics for mathematicians who don't know the first thing about physics - MathOverflow
https://mathoverflow.net/questions/51395/a-soft-introduction-to-physics-for-mathematicians-who-dont-know-the-first-thing

soft question - Classical Mechanics for Mathematician - Physics Stack Exchange
https://physics.stackexchange.com/questions/23107/classical-mechanics-for-mathematician#23119

soft question - Which Mechanics book is the best for beginner in math major? - Physics Stack Exchange
https://physics.stackexchange.com/questions/9165/which-mechanics-book-is-the-best-for-beginner-in-math-major

mp.mathematical physics - Good references for Rigged Hilbert spaces? - MathOverflow
https://mathoverflow.net/questions/43313/good-references-for-rigged-hilbert-spaces

thermodynamics - Recommendations for statistical mechanics book - Physics Stack Exchange
https://physics.stackexchange.com/questions/30550/recommendations-for-statistical-mechanics-book

 https://math.stackexchange.com/questions/1829016/what-is-the-most-general-integral-on-mathbbr

https://math.stackexchange.com/questions/1998009/axiom-of-choice-implies-law-of-excluded-middle

https://mathoverflow.net/questions/196541/in-a-closed-monoidal-abelian-category-are-the-compact-projectives-a-monoidal-su

Double tangent bundle


differential geometry - On Bishop's 'Tensor Analysis on Manifolds' Problem 6.3.3 (canonical lift into double tangent bundle ends up in secondary bundle structure) - Mathematics Stack Exchange
https://math.stackexchange.com/questions/4731102/on-bishops-tensor-analysis-on-manifolds-problem-6-3-3-canonical-lift-into-do

differential geometry - Contact vector field - Mathematics Stack Exchange
https://math.stackexchange.com/questions/3540028/contact-vector-field

differential geometry - Structure of double tangent bundle - Mathematics Stack Exchange
https://math.stackexchange.com/questions/3597318/structure-of-double-tangent-bundle

differential geometry - What do the fibers of the double tangent bundle look like? - Mathematics Stack Exchange
https://math.stackexchange.com/questions/4339457/what-do-the-fibers-of-the-double-tangent-bundle-look-like

Cuando estaba resolviendo un problema del Jackson

me salió una duda sobre el potencial eléctrico en la presencia de una esfera conductora aterrizada y hueca con cargas adentro. Después de buscar en google "potential at infinity in presence of grounded sphere site:www.physicsforums.com", "electric potential at infinity for grounded sphere" y "grounded sphere implies potential equal to infinity" en duckduckgo, encontré estos posts:

https://physics.stackexchange.com/questions/61983/the-electric-field-of-a-conductive-sphere-containing-a-charge-grounded-vs-not

https://www.physicsforums.com/threads/grounded-means-zero-electric-potential-exploring-the-method-of-images.1049696/

https://www.physicsforums.com/threads/electric-potential-at-surface-sphere-problem.791417/

https://physics.stackexchange.com/questions/691672/if-electric-potential-energy-is-not-zero-at-infinity-nor-at-any-finite-value-w

https://physics.stackexchange.com/questions/279517/how-can-the-work-done-in-bringing-a-charged-particle-from-infinity-to-a-grounded

https://physics.stackexchange.com/questions/704083/is-there-electric-potential-outside-a-grounded-sphere-with-charge-inside

https://physics.stackexchange.com/questions/526951/why-is-there-is-no-electric-field-outside-a-thin-grounded-metallic-spherical-s

Petroglifos en Jalisco

Busqué "petroglifos Jalisco" en brave search y me salieron un par de resultados interesantes:
 
Ritos de renovación en los petroglifos de Jalisco | Arqueología Mexicana
https://arqueologiamexicana.mx/mexico-antiguo/ritos-de-renovacion-en-los-petroglifos-de-jalisco
 
600 petrograbados y 9 calendarios solares son descubiertos en Jalisco - Más de México
https://masdemx.com/2017/05/petrograbados-calendarios-solares-zonas-arqueologicas-jesus-maria-jalisco-altos/
 
Documentan el arte rupestre del centro de Jalisco | La Crónica de Hoy - Jalisco
https://www.cronicajalisco.com/notas/2018/87228.html
 
 
Crean catálogo de petrograbados prehispánicos del centro de Jalisco

Un par de cosas sobre bases de Gröbner:

 


Un par de días estuve buscando sobre cómo formular el problema de Cauchy en dimensiones superiores

Comencé buscando "cauchy problem higher order partial differential equations"

Cauchy problem - Encyclopedia of Mathematics
https://encyclopediaofmath.org/wiki/Cauchy_problem


The Cauchy Problem for Higher Order Equations | SpringerLink
https://link.springer.com/chapter/10.1007/978-1-4615-9966-1_3

reference request - Best Book For Differential Equations? - Mathematics Stack Exchange
https://math.stackexchange.com/questions/757007/best-book-for-differential-equations

Lectures on partial differential equations - Arnold


Enlaces del nLab




homotopy category of chain complexes in nLab
https://ncatlab.org/nlab/show/homotopy+category+of+chain+complexes
 
 
 
 
 
 
 
 
 
prime spectrum of a symmetric monoidal stable (∞,1)-category in nLab
https://ncatlab.org/nlab/show/prime+spectrum+of+a+symmetric+monoidal+stable+%28%E2%88%9E%2C1%29-category
 
 
 
 
 
 
 
 





























Motivic homotopy theory
 
spectral sequence of a filtered complex
 
classical model structure on topological spaces

stable homotopy category
 
stable homotopy theory

stable (infinity,1)-category


--homotopy, (stable) infinity categories--
(n,r)-category, (infinity,1)-category
(infinity,n)-category of correspondences
higher category theory
homotopical, derived, model category
weak homotopy equivalence
introduction to homotopy theory
homotopy hypothesis
category with weak equivalences
weak factorization system
lift
serre fibration
modulating morphism
[looking for what does it mean for a diagram in an infinity category
to commute]
homotopy theory FAQ

--stable infinity categories--
internal hom of chain complexes
derived, triangulated, suspended category
a survey of elliptic cohomology - E_infinity rings and derived schemes
homotopy category of chain complexes
prime spectrum of a symmetric monoidal stable (infinity,1)-category
stable (infinity,1)-category

--categorical algebra--
pseudofunctor
monoidal category
principle of equivalence
regular morphism, effective morphism
regular, exact, protomodular, semi-abelian category
congruence [look for "effective congruence"]
localization
double category
internal category
group, groupoid, n-groupoid
2-group [also, automorphism 2-group]
2-congruence
  [i was looking for the definition of quotient category]
Grp, Mod, Infinity-Grpd
Galois theory

--toposes, fibered cats, logic--
coverage
Grothendieck pretopology, Grothendieck topology
Grothendieck fibration, Grothendieck construction
base change, dependent sum, dependent product
internal logic, syntactic category, categorical semantics
locale, frame
gerbe
span
source, target
spectrum
type theory, context
infinity-space
subobject classifier
domain opfibration, codomain fibrationnono

--(higher) physics, cohomology--
Cartan calculus
Cartan's homotopy formula
geometry of physics
motivation for sheaves, cohomology and higher stacks
space and quantity
algebraic analysis
Hegelian taco
arithmetic jet space
arithmetic differential geometry
vielbein
orthogonal structure
reduction and lift of structure groups

Kerodon tags:

 
 
 

Categorical probability theory


pr.probability - Is there an introduction to probability theory from a structuralist/categorical perspective? - MathOverflow
https://mathoverflow.net/questions/20740/is-there-an-introduction-to-probability-theory-from-a-structuralist-categorical#20820

Category Theoretic Probability Theory II | The n-Category Café
https://golem.ph.utexas.edu/category/2007/02/category_theoretic_probability_1.html

pr.probability - Is there an introduction to probability theory from a structuralist/categorical perspective? - MathOverflow
https://mathoverflow.net/questions/20740/is-there-an-introduction-to-probability-theory-from-a-structuralist-categorical#440487

pr.probability - Why Kleisli Markov categories and not the Eilenberg-Moore categories of the associated monads - MathOverflow
https://mathoverflow.net/questions/428136/why-kleisli-markov-categories-and-not-the-eilenberg-moore-categories-of-the-asso#428226

monads of probability, measures, and valuations in nLab
https://ncatlab.org/nlab/show/monads+of+probability,+measures,+and+valuations

a la/s

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