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Einstein + Heisenberg = Petri & Weyl: October 2012
http://petri-grt.blogspot.com/2012_10_01_archive.html
Thursday, October 11, 2012. More –this time mathematical- heuristics. Let me try to explain what I’m trying to do. [Especially not trying to re-invent the wheel when there are so many proven, useful models at hand]. I’m aiming at Combinatorial General Relativity, as Einstein mentioned at the end of some of his writings as an unsolved puzzle. The current “target”: differential manifolds. Now there is a completely equivalent set of Axioms for Euclidean Geometries: the famous Hilbert Axioms. Well, it’...
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Einstein + Heisenberg = Petri & Weyl: Combinatorial Pre-Weyl-Spaces
http://petri-grt.blogspot.com/2011/11/introduction-we-are-looking-for.html
Saturday, November 19, 2011. We are looking for a combinatorial framework that, in an. Way, includes the structure of. As a continuous model. On one side and the structure of of. Petri-Nets as a finite (countable) model. Means that physically different Space-Times and logically different Petri-Nets shall have different models and that different models produce different Space-Times. And different Petri-Nets respectively. Would be simply to. Who another century before had declared. As logical “. Actually h...
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Einstein + Heisenberg = Petri & Weyl: December 2010
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Tuesday, December 14, 2010. We are looking for a combinatorial framework that, in an. Way, includes the structure of. As a continuous model. On one side and the structure of of. Petri-Nets as a finite (countable) model. Means that physically different Space-Times and logically different Petri-Nets shall have different models and that different models produce different Space-Times. And different Petri-Nets respectively. Would be simply to. Who another century before had declared. As logical “. Actually he...
petri-grt.blogspot.com
Einstein + Heisenberg = Petri & Weyl: Linear Q-Space - Third Intent
http://petri-grt.blogspot.com/2011/12/linear-q-space-third-intent.html
Monday, December 5, 2011. Linear Q-Space - Third Intent. We had again to modify the definition in two aspects: (1) Taking into account,as we did before when defining the topology that not all elements are places, and (2) introduce some means to connect the locally defined linear structures. While the Light-cones are the underlying combinatorial structure from General Relativity to model the Causal (or Conformal) Structure, it seems that. Formed by a subset of the class of. Yet based on only. Before cont...
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Einstein + Heisenberg = Petri & Weyl: Revised: Going in Circles – Part III
http://petri-grt.blogspot.com/2009/12/revised-going-in-circles-part-iii.html
Tuesday, December 22, 2009. Revised: Going in Circles – Part III. There is an old saying. When the only tool at hand is a hammer, the world appears to be a bunch of nails. S { a,b},{c,d} , the nails. Are the points, Axiom 5 and 6 define then how the. Axiom 6 is still quite easy to understand: it claims that the relation. As a careful inspection shows: the implications of Axiom 4 establish exactly this type of connection between their left and right sides. Shows how this connectivity extends to Q. By Car...
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Einstein + Heisenberg = Petri & Weyl: July 2010
http://petri-grt.blogspot.com/2010_07_01_archive.html
Friday, July 16, 2010. Carl Adam Petri dies – his ideas live on. Geboren/born am 12. Juli 1926. Gestorben/died am 02. Juli 2010. Reference to his homepage. Cornelio.Hopmann at Gmail.com. Subscribe to: Posts (Atom). Carl Adam Petri dies – his ideas live on. Combinatorial General Relativity (Facebook). La Subversión Ética de la Realidad. El dilema: el derrumbe de lo viejo sin perspectivas para algo nuevo. For the first-time readers. This BLOG -to a certain degree- documents work in progress. There are exam...
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Einstein + Heisenberg = Petri & Weyl: Q-Spaces - Examples
http://petri-grt.blogspot.com/2010/09/q-spaces-examples.html
Wednesday, September 8, 2010. The following examples are our Target. Ie when elaborating/working with the Axioms and the question arises whether to accept or reject a new formulation, I check whether all examples are still covered or not (sometimes by slight modifications of the example without changing its essence). Example 1 Real Line as Q-Space. Example 2 Circle-Group as Q-Space. The solid circles are the time-like geodesics ,. Example 4 Simple Discrete Wave. Set The Simple Discrete Wave. El dilema: e...
petri-grt.blogspot.com
Einstein + Heisenberg = Petri & Weyl: December 2011
http://petri-grt.blogspot.com/2011_12_01_archive.html
Monday, December 5, 2011. Linear Q-Space - Third Intent. We had again to modify the definition in two aspects: (1) Taking into account,as we did before when defining the topology that not all elements are places, and (2) introduce some means to connect the locally defined linear structures. While the Light-cones are the underlying combinatorial structure from General Relativity to model the Causal (or Conformal) Structure, it seems that. Formed by a subset of the class of. Yet based on only. Before cont...
petri-grt.blogspot.com
Einstein + Heisenberg = Petri & Weyl: Revised: Going in Circles – Part I
http://petri-grt.blogspot.com/2009/12/revised-going-in-circles-part-i.html
Tuesday, December 22, 2009. Revised: Going in Circles – Part I. Strange as is may sound, to me Axioms are not just formal statements –obviously if we like to do Mathematics later on, they have to be also formal statements in some formal language-, but rather the intent to express as precisely as possible a concept found in reality, Plato would have said an. Are the circle and relations among 4 distinct points on that circle, expressed by an unordered pair of 2 unordered pairs. Red heart, yellow heart}.
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