Re: [Crm-sig] Space time volumes

2019-03-21 Thread Christian-Emil Smith Ore
Some additional comments: First some tentative answers to the three first questions and then a longer comment on the forth: 1) which E2 is not an E4, even in a broad sense? Condition states 2) which E94 (relevant, and not just purely abstract) is not also an E4? A physical object

Re: [Crm-sig] Space time volumes

2019-03-21 Thread Athanasios Velios
A couple of comments from me: >> 1) which E2 is not an E4, even in a broad sense? I think the question here are whether "E3 Condition State" is the same as "E4 Period" and if "P5 and P9 consists of" are similar transitive properties. From a conservation point of view I was never comfortable with

Re: [Crm-sig] Space time volumes

2019-03-21 Thread Francesco Beretta
Dear Franco, you find me in full agreement with your vision of things. All the best Francesco Le 21.03.19 à 10:52, Franco Niccolucci a écrit : Dear Francesco I agree with your analysis. My comment last night aimed at showing in Dan’s case the inconsistencies you explain in your message by

Re: [Crm-sig] Space time volumes

2019-03-21 Thread Franco Niccolucci
Dear Francesco I agree with your analysis. My comment last night aimed at showing in Dan’s case the inconsistencies you explain in your message by a reductio ad absurdum. My questions are: 1) which E2 is not an E4, even in a broad sense? 2) which E94 (relevant, and not just purely abstract) is

Re: [Crm-sig] Space time volumes

2019-03-21 Thread Francesco Beretta
Dear Dan, Franco, all, in a nutshell: Period – E4 P4 has time-span E52 Time-Span P7 took place at E53 Place Spacetime Volume – E92 P160 has temporal projection E52 Time-Span P161 has spatial projection E53 Place Period – E4 (phenomenal) Pxx has projection in Spacetime Volume – E92

Re: [Crm-sig] Space time volumes

2019-03-21 Thread Franco Niccolucci
(Dan, resist, the cavalry is arriving, do you hear the trumpets? ) Sorry, that’s not convincing. E4 Period is a subclass of E92 Spacetime Volume, so every E4 is also an E92. There may theoretically be some E92 that are not E4, i.e. abstract subsets of R4 (sorry my email app does not allow