منابع مشابه
Maximal Area Sets and Harmony
A musical scale can be viewed as a subset of notes or pitches taken from a chromatic universe. For the purposes of this paper we consider a chromatic universe of twelve equally spaced pitches. Given integers (N,K) with N > K we use particular integer partitions of N into K parts to construct distinguished sets, or scales. We show that a natural geometric realization of these sets have maximal a...
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One of the best-known and most beautiful parts of mathematics is the classification of the simple Lie groups over the complex numbers. This was achieved in the late 1880s by Wilhelm Killing, whose work was remodelled by Élie Cartan in 1894, and it is now referred to as the Killing-Cartan classification. A Lie group is called simple if it has no non-trivial, connected, normal subgroups, and the ...
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky a fysiky
سال: 1903
ISSN: 1802-114X
DOI: 10.21136/cpmf.1903.109057