Le formule del grado
Bollettino della Unione matematica italiana, Série 8, 8B (2005) no. 1, pp. 133-144
This text is an introduction to the concept of degree formulae and some of their applications. A general definition of what we will refer to as degree formulae is provided and two examples of such formulae are stated: the so called level one and a more general one. Afterwards, we describe the components of such formulae, that is the numbers and the obstruction ideals. We will finish this text with a short discussion of the proof of the formulae and a section devoted to the explicit description of some algebraic varieties which can be studied by means of level one formulae.
@article{BUMI_2005_8_8B_1_a6,
author = {Borghesi, Simone},
title = {Le formule del grado},
journal = {Bollettino della Unione matematica italiana},
pages = {133--144},
year = {2005},
volume = {Ser. 8, 8B},
number = {1},
zbl = {1182.14057},
mrnumber = {MR2122979},
language = {it},
url = {http://geodesic.mathdoc.fr/item/BUMI_2005_8_8B_1_a6/}
}
Borghesi, Simone. Le formule del grado. Bollettino della Unione matematica italiana, Série 8, 8B (2005) no. 1, pp. 133-144. http://geodesic.mathdoc.fr/item/BUMI_2005_8_8B_1_a6/