При этом severe и ЪЪЪкулов считают что множество точек, при чём материальных, существует. Они не знают что
The topic of molar masses and volumes, theit application to Einstein's theory of relativity has never been raised in Physics. Therefore, it is not possible to make any references and footnotes to any literature and authors, who dealt with the problem.
The material points, however, as non-unique and multiple, while their sizes, shapes, and internal structure are ignored, have been used for centuries to solve all kinds of problems. For example, to find a bicycle parameters, which moves from point A to point B, to analyze the trajectory of a ball thrown askew, or the interaction of multiple particles, etc.
To oppose the use of material the accumulation point is introduced; where it substitutes a physical object, has molar mass and volume, is unique (there is no other like it), has two parts (elements), its analysis is conducted through these two elements only.
Existence.
Only what, in many experiments, under approximately similar conditions, provides the same result, exists in our Universe.
The material points do not and cannot participate in any experiment, because they can be performed in the world with accumulation points only. Indeed, everything around us has its volume, while material points do not, even if they do really exist, as shown below.
Accumulation Point.
Traditionally, the following definition is given: an accumulation point of a set M — the point x of the topological space X ⊃ M, where any neighborhood of x contains an infinite number of points from M (reference to dictionary). The same definition being modified for Einstein’s theory: point x has molar mass and volume (“space X") and contains the entire Universe ("space M”).
Molar Mass and Volume.
A mole is an artificial quantity used to simplify calculations, such as the amount of substance that contains as many smallest particles as there are in 12 grams of one of the isotopes of carbon — C12. For all chemical substances, this quantity is the same and represents Avogadro's number, which is the number of molecules, ions, or other smallest particles in 1 mole of a substance. The Avogadro number is used here, to count the elements.
