User:Lethe
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I made my 1 000th edit (http://en.wikipedia.org/w/wiki.phtml?title=Einstein_tensor&diff=6521076&oldid=6500516) here on en:wikipedia at 20:40, 11 Oct 2004 UTC.
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To do list
- Quadratic form (give more abstract definition, say something about polarization in Banach spaces, parallelogram law). Article in progress here
- Calabi-Yau (add stuff on the quintic)
- Projective space say something about embedding compact manifolds
- Kähler manifold expand on the relationship between J, g, and ω
- Almost complex structure fix the diff topology stuff
- is there an article for pullback and pushforwards in diff topology?
- write article on topological dimension
- need article on (dual) coxeter number?
- fix Berry page (according to talk page)
- need article on existence/uniqueness theorem of diff eqs
- straighten out locality and causality in Principle of locality,EPR paradox, causality (physics), action at a distance (see talk, spr google link 1 (http://groups.google.com/groups?selm=2316%40ucrmath.UCR.EDU) 2 (http://groups.google.com/groups?selm=35433%40galaxy.ucr.edu) 3 (http://groups.google.com/groups?selm=9r5f82%24q82%40gap.cco.caltech.edu)) (new google spr format [1] (http://groups-beta.google.com/group/sci.physics/msg/243ea05297d05798) [2] (http://groups-beta.google.com/group/sci.physics/msg/0223c5461242c085) [3] (http://groups-beta.google.com/group/sci.physics.research/msg/5cee686dc5b21116))
- Oh, yeah, and Einstein field equations (see talk, edit history)
Write article on Stone-von Neumann theorem(looks like User:CSTAR did this already). Add stuff about the failure of Stone-von Neumann in the infinite dimensional case and also the (non-exponentiated) canonical commutator representations (see the paper "On the Stone-von Neumann Uniqueness Theorem and Its Ramifications" Summers 98 [4] (http://citeseer.ist.psu.edu/355097.html))- Helmholtz Association still needs a lot of work
- Gross-Neveu model
- See if you can make the Hodge dual page a little better
- anti de Sitter space and de Sitter space
- Dayton Miller and Robert Shankland æther stuff
- Clifford algebra could use a little touching up
- stuff about summability? merge Cesàro mean and summation (Cesàro summability)
- need article on differential Galois theory. At this location, i have some useful USENET discussion. Not appropriate for encyclopedia article, but has many useful explanations that need to be wikified and LaTeXed and such. could help make a good article with some work. And article in progress here
- get rid of projective group
- Tom Dooley
- create proper Killing vector page
- /Rutgers
- FISA
- Virasoro algebra
- stop adding things to your "to do list" until you do some of them, you lazy slob
- (heh) -User:Clouseau
- article on differential forms could probably stand to be improved
- merge field extension and algebraic extension
- expand new stub about complex projective space
- Huygen's principle
- fix Devanagari table
- do something about fundamental equation
- fix notation in Simpson's rule
- Laguerre polynomial
- conformal field theory
- conjuncts in devanagari
Gelfand triple(see Rigged Hilbert space)- work on Latin grammar
- somewhere put a proper description of vectors and vector fields
- create a Hindi grammar page
- Picard's existence theorem
- Lipschitz condition
- write up Proof of the irrationality of Pi (or maybe add it to Pi) (see [5] (http://www.math.clemson.edu/~rsimms/neat/math/pi/piproof.html), [6] (http://numbers.computation.free.fr/Constants/Miscellaneous/irrationality.html),[7] (http://www.lrz-muenchen.de/~hr/numb/pi-irr.html), and [8] (http://www.mathpages.com/home/kmath313.htm))
- causal structure (or maybe add it to Pseudo-Riemannian manifold)
- coordinate free version of the determinant and einstein summation notation version
- <math>\det(A)=\epsilon_{i_1\dotsb i_n}\epsilon^{j_1\dotsb j_n}A^{i_1}{}_{j_1}\dotsb A^{i_n}{}_{j_n}<math>
- cyclicity of trace in trace class
- I don't think the plot summary of the Crow of the comic book version is accurate. He was in a coma, not dead, and didn't have magical healing powers?
- Maxwell's equations, language of differential forms, not in a vacuum. check goeckeler and schücker (or whatever their names are)
- say some stuff about on-shell and off-shell in virtual particle
- add formula for unique connection coefficients for a nonsymmetric, metric-compatible connection with given torsion, and the unique connection coefficients for a nonsymmetric-metric. and mention pseudo-Riemannian case, to fundamental theorem of Riemannian geometry
- operator-state correspondence
- Oxygen revolution [9] (http://hoopermuseum.earthsci.carleton.ca/stromatolites/OXYGEN.htm)
- Field extension says that R/Q is not a galois extension, Galois group says it is. check out the books to see what the convention is when the galois group is the trivial group
- add the Laplacian on a Riemannian manifold, and the cohomology laplacian (the first one has been done, some cleanup needed?)
- read this usenet about symmetry breaking [10] (http://groups-beta.google.com/group/sci.physics.research/browse_frm/thread/ed8b1889607179e0) [11] (http://groups-beta.google.com/group/sci.physics.research/browse_frm/thread/d8f59c59708f6326/035d43cfba9d549b)
- semidirect sum
- add universal construction to exterior derivative and Kähler differential. see Hartshorne
reference links
- my sandbox
- codes for entering symbols with windows W:Special characters
- Wikipedia:WikiProject Mathematics
- Wikipedia:WikiProject Universities
- Wikipedia:Votes for deletion (VfD) and Wikipedia:Speedy deletions
- Wikipedia:How to edit a page or meta:MediaWiki User's Guide: Editing overview
- Wikipedia:TeX markup or meta:MediaWiki User's Guide: Editing mathematical formulae
- m:MediaWiki User's Guide: Using tables
questions to ask
- Is there a general place for discussion of, complaints about, suggestions for all things LaTeX?
- Why can't Latex do \dotsc or other ams stuff (which ams stuff can't it do? all?)?
- perhaps Wikipedia talk:TeX markup or m:Help talk:Formula, although it seems like there are more questions than answers there...
- \dotsb=<math>\dotsb<math>
- \dotsc=<math>\dotsc<math>
- \dotsm=<math>\dotsm<math>
- perhaps Wikipedia talk:TeX markup or m:Help talk:Formula, although it seems like there are more questions than answers there...
- How do i use templates?
- Policies on copyrighted images?
- How do I make my signatures include a link to my talk page? Is there an automatic shortcut like ~~~~, or do i have to do it manually?
<math>\frac{1}{2\pi i}\oint \frac{f(z)}{z-a} \,dz=f(a)<math> remember your \, for spacing
open tasks
subpages
gauge
The criterion I like is to say a 1-parameter group of symmetries is "physical" if its generator does not vanish by virtue of the equations of motion, and "gauge" if the generator does vanish when the equations of motion hold. If our symmetry is "gauge" we should mod out by it; if it's "physical" we should not.