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| Ultima descărcare din IBN: 2023-12-06 15:59 |
 SM ISO690:2012CATARANCIUC, Sergiu. Euler characteristic of abstract cubes complex. In: Conference of Mathematical Society of the Republic of Moldova, 19-23 august 2014, Chișinău. Chișinău: "VALINEX" SRL, 2014, 3, pp. 330-333. ISBN 978-9975-68-244-2. |
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| Conference of Mathematical Society of the Republic of Moldova 3, 2014 |
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Conferința "Conference of Mathematical Society of the Republic of Moldova" Chișinău, Moldova, 19-23 august 2014 | ||||||
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| Pag. 330-333 | ||||||
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The complex of abstract cubes In = fI0; I1; : : : ; Ing, de¯ned by m-dimensional cubes family In = fIm 1 ; Im 2 ; : : : ; Im ¯1 g, 0 · m · n is studied. Formula for the Euler characteristics for the In complex is deduced. The formula is expressed by cardinals of the groups of the homologies and by a number of m-dimensional abstract cubes from In. |
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| Cuvinte-cheie Abstract cubes, Euler characteristic, group of homologies, group rank, Betti number |
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