نتایج جستجو برای: platonic graph
تعداد نتایج: 198813 فیلتر نتایج به سال:
The debate on television’s "public service"obligations can only make full sense if integrated in the broader context of the debate on the best political model for society. In fact, the classic "public service"rationale is based in a normative conception of good and in a suspicious view of the average citizen that is largely tributary of a Platonic or Elitist approach to the political organizati...
A new class of spatial data structures called discrete global grid systems (DGGS’s) is introduced and the general application classes for it are discussed. DGGS’s based on subdivisions of the platonic solids, called Geodesic DGGS’s, are then introduced. A number of existing and proposed Geodesic DGGS’s are examined by looking at four design choices that must be made in constructing a Geodesic D...
concept of a ‘real number’ in terms of length ratios. He also provided rules for the sum and product of such real numbers. There was a basic diVerence in viewpoint, however, between the Greek notion of a real number and the modern one, because the Greeks regarded the number system as basically ‘given’ to us, in terms of the notion of distance in physical space, so the problem was to try to asce...
The word tazakkor (reminding) is one of key words in the holy Quran and has a long history in philosophical, ethical and Islamic mystic fundamentals. There are significant differences between the concept of tazakkor in philosophy, particularly what is derived from the theory of tazakkor or Platonic archetypes, and what is understood from the truth of tazzakor in the context of Quranic culture. ...
The acculturalization of humanities from the late 1980ies onwards led not only to imagined different worlds (e.g. West / Islam), postmodernity overshadowed also common grounds of world`s philosophies. Christianity and Islam share far more than what might separate them, and we find Islam in „the West “as Christianity „in the East“. The Logos of Life Philosophy as developed by Anna-Teresa Tymieni...
A Platonic map is a regular map M on the sphere S. Following [CMo] we say that M has type {n,m} if it has n-gonal faces and the vertices have valency m; since these parameters determine a Platonic map uniquely, one can unambiguously write M = {n,m}. As one must have 0 ≤ (m − 2)(n − 2) < 4, there are precisely the possibilities M = {n, 2} (dihedron), M = {2,m} (hosohedron), M = {3, 3} (tetrahedr...
Recently the existence of certain SU(2) BPS monopoles with the symmetries of the Platonic solids has been proved. Numerical results in an earlier paper suggest that one of these new monopoles, the tetrahedral 3-monopole, has a remarkable new property, in that the number of zeros of the Higgs field is greater than the topological charge (number of monopoles). As a consequence, zeros of the Higgs...
As the Platonic philosophy of mathematics is increasingly being questioned, computer technology is able to approach Platonic perfection in limited domains. This paper argues for a mathematical philosophy that is both objective and creative. It is objective in that it limits the domain of mathematics to questions that are logically determined by a recursively enumerable sequence of events. This ...
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