Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica
@article{RIUMI_2013_1_6_3_a10, author = {Pinna, Francesco}, title = {Il metodo del punto di sella in $\mathbb{C}^N$}, journal = {La Matematica nella societ\`a e nella cultura}, pages = {525--528}, publisher = {mathdoc}, volume = {Ser. 1, 6}, number = {3}, year = {2013}, zbl = {0436.32004}, mrnumber = {553582}, language = {it}, url = {http://geodesic.mathdoc.fr/item/RIUMI_2013_1_6_3_a10/} }
Pinna, Francesco. Il metodo del punto di sella in $\mathbb{C}^N$. La Matematica nella società e nella cultura, Série 1, Tome 6 (2013) no. 3, pp. 525-528. http://geodesic.mathdoc.fr/item/RIUMI_2013_1_6_3_a10/
[1] Integrals with a large parameter: a double complex integral with four nearly coincident saddle-points, Math. Proc. Cambridge Philos. Soc., 87 (1980), 249-273. | DOI | MR | Zbl
,[2] On the n-variable saddle point and steepest descent methods, Asymptotic and computational analysis (Winnipeg, MB), 124 (1990), 627-637. | MR
,[3] $\mathbb{C}^2$-saddle method and Beukers' integral, Trans. Amer. Math. Soc., 352 (2000), 4557-4583. | DOI | MR | Zbl
,