Abstract According to Avicenna, some of the objects mathematics exist and do not. Every existing mathematical object is a non-sensible connotational attribute physical can be perceived by faculty estimation. Non-existing represented imagination through separating combining parts images that are previously In any case, even non-existing should considered as properties material entities. They nev...

the archaeologists who have investigated ziwiyeh have presented different views about the constructors of material culture and its artistic styles. the majority of them, relying on one single object and analyzing its inscription and comparison with similar cases of adjacent cultures and sites, have attributed the origin of materials and artistic styles with respective region, and on the basis o...

A sensible quality is a perceptible property, a property that physical objects (or events) perceptually appear to have. Thus smells, tastes, colors and shapes are sensible qualities. An egg, for example, may smell rotten, taste sour, and look cream and round.1,2 The sensible qualities are not a miscellanous jumble—they form complex structures. Crimson, magenta, and chartreuse are not merely thr...

An exact discretization of the canonical commutation and corresponding uncertainty relations are suggested. We prove that the canonical commutation relations of discrete quantum mechanics, which is based on standard finite difference, holds for constant wave functions only. In this paper, we use the recently proposed exact discretization of derivatives, which is based on differences that are re...