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| Tags: approachesquot, mathematical, quotexamining |
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"Examining Mathematical Approaches"
I have received communications from a mathematician who asserted that my statements about the validity of non-Euclidean Geometry were erroneous. He apparently objected to the assertion that the definition of a straight line was faulty for all geometries and that any non-Euclidean Geometry of N dimensions could be contained in a Euclidean geometry of N+1 dimensions. (The latter objection might be considered important because it implies that GR has a responsibility to describe the Euclidean geometry of 4 spatial dimensions implied by its assertion that our space of three dimensions is curved. The failure to include a description of such a space does General Relativists little credit.) One of the arguments presented is that the geometry represented by a circle, a mobius strip or a klein bottle cannot be embedded in a three dimensional Euclidean geometry but can only described isometrically. If I were to take his arguments literally I, as someone who IS embedded in a three dimensional Euclidean space, could not draw a circle on a piece of paper, and could not construct a klein bottle or a mobius strip! Obviously I, and anyone else, can do so. It is apparent then that the correspondent's mathematical approach is faulty. What he should be doing is making sure that his mathematics is sufficient to do the job before asserting that someone else's understanding is deficient. To illustrate the second conclusion, that the true definition of a straight line for any geometry is the shortest distance between two points WHICH REMAINS WITHIN THE GEOMETRY, consider the distance between New York and Los Angeles. In the two dimensional geometry which represents the surface of the Earth, the shortest distance is along a great circle. It will be noted that this meets the revised definition of the straight line for that geometry. In terms of the three dimensional geometry represented by the Earth as a whole, the definition also is valid. The shortest distance which remains within the three dimensional geometry is though a tunnel which passes about 200 miles below the Mississippi River. The revised definition works for all geometries. It is asserted that the force which we sense as gravity results from the geometry of space. If one would take the trouble to examine this conclusion he would recognize that there is no way that this would occur. Imagine a perfectly smooth spherical planet sufficiently isolated so that external gravitational effects could be ignored. On this planet are scribed two great circles at right angle to each other. At the intersection of the two lines rests a perfectly smooth steel ball and along the first line, perhaps 30 degrees away, rests an identical ball. To simplify the argument let us consider that the balls can roll over the planet's surface with zero friction. If the balls are started rolling in a direction at right angles to the first line, they will follow great circle paths and will approach each other. A GR geometer would assert that, due to the curved space represented by the two dimensional geometry, the balls experienced a force which would cause them to approach each other since they followed a curved path. There is a difficulty with this idea however. The balls could be stopped anywhere along the path and they would remain where they were showing that an attractive force between them did not exist! The force that caused them to approach each other is a vector component of the force of gravity which is at all times normal to the surface and therefore cannot be sensed in the two dimensional geometry of the surface. To make the statement more forcefully, THERE IS NO WAY IN @#$% THAT GEOMETRY CAN PRODUCE THE FORCE OF GRAVITY! The source material for this posting may be found in http://einsteinhoax/hoax.htm ("The Einstein Hoax" {1997}); http://einsteinhoax/gravity.htm; ("Gravity" {1987}); and http://einsteinhoax/relcor.htm ("Corrections to Special Relativity" {1997}). EVERYTHING WHICH WE ACCEPT AS TRUE MUST BE CONSISTENT WITH EVERYTHING ELSE WE HAVE ACCEPTED AS TRUE, IT MUST BE CONSISTENT WITH ALL OBSERVATIONS, AND IT MUST BE MATHEMATICALLY VIABLE. PRESENT TEACHINGS DO NOT ALWAYS MEET THIS REQUIREMENT. THE WORLD IS ENTITLED TO A HIGHER STANDARD OF WORKMANSHIP FROM THOSE IT HAS GRANTED WORLD CLASS STATUS. All of the Newsposts made by this site may be viewed at http://einsteinhoax.com/postinglog.htm . Please make any response via E-mail as Newsgroups are not monitored on a regular basis. Objective responses will be treated with the same courtesy as they are presented. To prevent the wastage of time on both of our parts, please do not raise objections that are not related to material that you have read at the Website. This posting is merely a summary. E-mail:- The material at the Website has been posted continuously for over 5 years. In that time THERE HAVE BEEN NO OBJECTIVE REBUTTALS OF ANY OF THE MATERIAL PRESENTED. There have only been hand waving arguments by individuals who have mindlessly accepted the prevailing wisdom without questioning it. If anyone provides a significant rebuttal that cannot be objectively answered, the material at the Website will be withdrawn. Challenges to date have revealed only the responder's inadequacy with one exception for which a correction was provided. |
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Sknil wrote:
"Examining Mathematical Approaches" Thanks for registering "The Einstein Hoax" at crank dot net. http://www.google.com/search?q=einst...Awww.crank.net |
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#3
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Sknil wrote:
"Examining Mathematical Approaches" [snip ignorant crap] http://www.freefarts.com/farts.html Move cursor over blinkers to hear Retic's lecture. Psychotic ineducable boring spammer retic (Ernest Wittke), You see yourself this way, http://www.mazepath.com/uncleal/effete6.jpg The entire remainder of the planet sees you this way, http://www.mazepath.com/uncleal/effete3.png http://www.edu-observatory.org/cranks.html http://www.pagetutor.com/idiot/idiot.html http://www.mazepath.com/uncleal/sunshine.jpg http://www.albinoblacksheep.com/flash/youare.swf http://www.****inggoogleit.com/ http://www.meninhats.com/d/20040430.html http://www.you-moron.com/ http://groups.google.com/groups?q=gr...uthor%3Awittke http://www.apa.org/journals/psp/psp7761121.html http://insti.physics.sunysb.edu/~siegel/quack.html http://www.firehead.org/~jessh/film/kubrick/Kubrick-Psycho.html http://www.naturalchild.com/elliott_barker/prisons.html The source material for this posting may be found in "Gravity" (1987), "The Einstein Hoax" (1997), and "Corrections to Residual Errors in Special Relativity (1999) [snip] Hey, stooopid spammer Ernest Wittke - Do you want EVIDENCE? Each of the 24 GPS satellites carries either four cesium atomic clocks or three rubidum atomic clocks in orbit, with full relativistic corrections being applied. NAVSTAR Block II GPS satellites (currently being launched as replacements) have two rubidium and two cesium atomic clocks. Internal inconsistencies in SR (meaning inconsistencies of a purely mathematical logical nature) automatically lead to contradictions in number theory, itself, and arithmetic, since the mathematics of Minkowski geometry is equiconsistent with the theory of real numbers and with arithmetic. http://optoelectronics.perkinelmer.com/content/Datasheets/rfs2f.pdf http://math.ucr.edu/home/baez/RelWWW/tests.html Mathematics of gravitation http://wugrav.wustl.edu/people/CMW/update98.pdf http://www.astro.northwestern.edu/AspenW04/Papers/lorimer1.pdf http://www.vallis.org/publications/tesidott.pdf Equivalence Principle testing http://arXiv.org/abs/hep-th/0111236 Geometric structure of reality http://arxiv.org/abs/gr-qc/0103044 http://arXiv.org/abs/hep-th/0307140 GR structure, especially Part 4/p. 7 http://relativity.livingreviews.org/Articles/lrr-2001-4/index.html http://arXiv.org/abs/gr-qc/0311039 http://www.physics.adelaide.edu.au/~dkoks/Faq/Relativity/SR/experiments.html Experimental constraints on General Relativity http://tycho.usno.navy.mil/ptti/ptti2002/paper20.pdf Nature 425 374 (2003) http://www.eftaylor.com/pub/projecta.pdf http://www.public.asu.edu/~rjjacob/Lecture16.pdf http://relativity.livingreviews.org/Articles/lrr-2003-1/index.html Relativity in the GPS system http://arXiv.org/abs/gr-qc/9909014 Amer. J. Phys. 71 770 (2003) Phys. Rev. Lett. 92 121101 (2004) falling light http://hyperphysics.phy-astr.gsu.edu/hbase/relativ/airtim.html http://metrologyforum.tm.agilent.com/pdf/flying_clock_math.pdf http://metrologyforum.tm.agilent.com/cesium.shtml http://arxiv.org/abs/physics/0008012 Hafele-Keating Experiment http://www.hawaii.edu/suremath/SRtwinParadox.html http://physics.syr.edu/courses/modules/LIGHTCONE/twins.html Twin Paradox Science 303(5661) 1143;1153 (2004) http://arXiv.org/abs/astro-ph/0401086 http://arxiv.org/abs/astro-ph/0312071 http://relativity.livingreviews.org/Articles/lrr-2003-5/index.html http://skyandtelescope.com/news/article_1473_1.asp Deeply relativistic neutron star binaries http://arxiv.org/abs/hep-th/0405160 Black hole evaporation Physics Today 57(7) 40 (2004) http://physicstoday.org/vol-57/iss-7/p40.shtml No aether http://fsweb.berry.edu/academic/mans/clane/ http://physicsweb.org/articles/world/17/3/7 No Lorentz violation http://arXiv.org/abs/gr-qc/0409089 Spin-2 gravitons have problems http://groups-beta.google.com/group/sci.physics.strings/msg/ba31a00f5f26277a (so does the proposal) http://arxiv.org/abs/gr-qc/0507083 http://arXiv.org/abs/gr-qc/0411113 http://www.npl.washington.edu/eotwash/pdf/prl83-3585.pdf http://arXiv.org/abs/gr-qc/0301024 Phys. Rev. Lett. 93 261101 (2004) Nordtvedt Effect http://map.gsfc.nasa.gov/ http://arxiv.org/abs/astro-ph/0403292 http://arXiv.org/abs/astro-ph/0310723 WMAP + Sloane Digital Sky Survey http://arxiv.org/abs/hep-ph/0404175 Dark matter candidates http://nedwww.ipac.caltech.edu/level5/March01/Carroll/frames.html Carroll on what it all means. Special Relativity is physics on a topologically trivial Lorentzian manifold with a metric whose curvature tensor is zero. This is a perfectly diffeomorphism-invariant condition and does not require any particular coordinate choice. It is invariant under the full group of diffeomorphisms. The Poincare group is the group of *isometries* of the metric in special relativity. The Special Relativity metric is *non-dynamical* (unlike GR). It defines the coupling *constants* of your theory. If you change the metric in any nontrivial way you are changing your theory. An operation can only be called a "symmetry" of a special-relativistic (non-gravitational) theory if it preserves the metric, and therefore the symmetry of special-relativistic theories is the Poincare group only. General Relativity (gravitation) has a dynamic metric. NIM A 355 537 (1995) Physics Letters B 328 103 (1994) Physical Review Letters 64 1697 (1990) Physical Review Letters 39 1051 (1977) Physical Review 135 B1071 (1964) Physics Letters 12 260 (1964) Europhysics Letters 56(2) 170-174 (2001) General Relativity and Gravitation 34(9) 1371 (2002) http://fourmilab.to/etexts/einstein/specrel/specrel.pdf http://www.geocities.com/physics_world/sr/ae_1905_error.htm http://www.physics.gatech.edu/people/faculty/finkelstein/relativity.pdf Longitudinal and transverse mass Physics Today 58(3) 34 (2005) Time passage, equator vs. poles http://arxiv.org/abs/gr-qc/0306076 http://www.metaresearch.org/solar%20system/gps/absolute-gps-1meter-3.ASP http://www.navcen.uscg.gov/pubs/gps/gpsuser/gpsuser.pdf http://www.navcen.uscg.gov/pubs/gps/sigspec/default.htm http://www.navcen.uscg.gov/pubs/gps/icd200/default.htm http://www.trimble.com/gps/index.html http://sirius.chinalake.navy.mil/satpred/ http://www.phys.lsu.edu/mog/mog9/node9.html http://egtphysics.net/GPS/RelGPS.htm http://www.schriever.af.mil/gps/Current/current.oa1 http://edu-observatory.org/gps/gps_books.html http://www-astronomy.mps.ohio-state.edu/~pogge/Ast162/Unit5/gps.html If anyone provides a significant rebuttal that cannot be objectively answered, the material at the Website will be withdrawn. Right, like your head has ever been withdrawn from your ass - even when you ****. -- Uncle Al http://www.mazepath.com/uncleal/ (Toxic URL! Unsafe for children and most mammals) http://www.mazepath.com/uncleal/qz.pdf |
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