Tortora Alfonso
Ricercatore
Settore scientifico-disciplinare
MATH-02/B - Geometria
Gruppo scientifico-disciplinare / settore concorsuale
01/MATH-02 - ALGEBRA E GEOMETRIA
Competenze e ambito di ricerca
Teaching - Programme courses
Bachelors and masters
A.A. 2025/2026
A.A. 2024/2025
A.A. 2023/2024
A.A. 2022/2023
A.A. 2021/2022
A.A. 2020/2021
A.A. 2019/2020
A.A. 2018/2019
Research
Publications
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A post-quantum key exchange protocol from the intersection of conics / A. Alzati, D. Di Tullio, M. Gyawali, A. Tortora. - In: JOURNAL OF SYMBOLIC COMPUTATION. - ISSN 0747-7171. - 126:(2025), pp. 102343.1-102343.14. [10.1016/j.jsc.2024.102343]
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Some remarks on the geometry of the tautological model / A. Alzati, A. Tortora. - In: COLLECTANEA MATHEMATICA. - ISSN 0010-0757. - 75:1(2024), pp. 9-25. [10.1007/s13348-022-00376-3]
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Feasibility and diagnostic yield of small-bowel capsule endoscopy in patients with surgically altered gastric anatomy: the SAGA study / X. Dray, M.E. Riccioni, G. Wurm Johansson, M. Keuchel, G. Perrod, A. Martin, A. Tortora, A. Nemeth, P. Baltes, E. Perez-Cuadrado-Robles, S. Chetcuti Zammit, P.S. Lee, R. Leenhardt, A. Koulaouzidis, S. Cadoni, I. Fernandez-Urien Sainz, D. Mcnamara, R. Margalit-Yehuda, H. Beaumont, A. Mussetto, C. Spada, L. Elli, K. Triantafyllou, P. Ellul, M. Bruno, E. Rondonotti, A. Robertson, P. Cortegoso Valdivia. - In: GASTROINTESTINAL ENDOSCOPY. - ISSN 0016-5107. - 94:3(2021), pp. 589-597. [10.1016/j.gie.2021.03.934]
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An algorithm for determining the normal bundle of a rational monomial curve / A. Alzati, R. Re, A. Tortora. - In: RENDICONTI DEL CIRCOLO MATEMATICO DI PALERMO. - ISSN 0009-725X. - 67:2(2018 Aug), pp. 291-306.
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General position of points on a rational ruled surface / A. Alzati, A. Tortora. - In: BEITRAGE ZUR ALGEBRA UND GEOMETRIE. - ISSN 0138-4821. - 59:2(2018 Jun), pp. 267-287. [10.1007/s13366-017-0362-6]