Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Varietats abelianes"'
Publikováno v:
Mathematische Nachrichten.
In the moduli space $\mathcal{R}_g$ of double \'etale covers of curves of a fixed genus $g$, the locus formed by covers of curves with a semicanonical pencil consists of two irreducible divisors $\mathcal T^e_g$ and $\mathcal T^o_g$. We study the Pry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6052916cbbe5846549eb9b62cc409726
https://doi.org/10.1002/mana.202100631
https://doi.org/10.1002/mana.202100631
Autor:
Arévalo Soler, Pol
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2022, Director: Arturo Vieiro Yanes i Marina Gonchenko
[en] In this work we study the Lorenz system and its application in the field of cryptogra
[en] In this work we study the Lorenz system and its application in the field of cryptogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::53655daed270f663e9dadf326c491a0c
http://hdl.handle.net/2445/198362
http://hdl.handle.net/2445/198362
Autor:
Costa Garcia, Vinyet
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2022, Director: Miquel Bosch Gual
[en] An historic view of the nonlinear optimization problem, the Weber problem, has been given, as well as its
[en] An historic view of the nonlinear optimization problem, the Weber problem, has been given, as well as its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2012f8853ba8f84816d7d9a727b6fccc
http://hdl.handle.net/2445/189604
http://hdl.handle.net/2445/189604
Autor:
Rodríguez Zaragoza, Aleix
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2022, Director: David Márquez
[en] Markov chains are discrete stochastic processes without memory. The main goal of this project is to study the
[en] Markov chains are discrete stochastic processes without memory. The main goal of this project is to study the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::d7bf783532b0b4d450eba29d9a455759
http://hdl.handle.net/2445/196621
http://hdl.handle.net/2445/196621
Consider a very general abelian variety $A$ of dimension at least $3$ and an integer $0
Comment: 9 pages
Comment: 9 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d492dd66661d6116326ec49fc97e7fb
http://hdl.handle.net/2445/197428
http://hdl.handle.net/2445/197428
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
We study the subsets $$V_k(A)$$ V k ( A ) of a complex abelian variety A consisting in the collection of points $$x\in A$$ x ∈ A such that the zero-cycle $$\{x\}-\{0_A\}$$ { x } - { 0 A } is k-nilpotent with respect to the Pontryagin product in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392897d86d87a23c3d6fdd11bf58a88f
https://doi.org/10.1007/s00208-020-02134-x
https://doi.org/10.1007/s00208-020-02134-x
Autor:
Rojas, Andrés
[eng] Abelian varieties are projective algebraic varieties endowed with a group structure. They constitute one of the most explored objects in Algebraic Geometry throughout the last decades. On the one hand, abelian varieties are interesting on their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::f6a9ae485eee3f02a0a18df8c7d77985
http://hdl.handle.net/10803/675933
http://hdl.handle.net/10803/675933
Autor:
Florit Zacarías, Enric
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
Treballs finals del Màster en Matemàtica Avançada, Facultat de matemàtiques, Universitat de Barcelona, Any: 2021, Director: Xavier Guitart Morales
[en] This master’s thesis studies the modularity of elliptic curves over the rationals and t
[en] This master’s thesis studies the modularity of elliptic curves over the rationals and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b11b1de466cd44c02da3d1bcbfba6f91
http://hdl.handle.net/2445/180602
http://hdl.handle.net/2445/180602
Autor:
Martí Lahoz, Federico Caucci
We prove that the kernel of the evaluation morphism of global sections - namely the syzygy bundle - of a sufficiently ample line bundle on an abelian variety is stable. This settles a conjecture of Ein-Lazarsfeld-Mustopa, in the case of abelian varie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ad5a5a1c65bf935a2a1bac563c78a50
http://arxiv.org/abs/2007.08846
http://arxiv.org/abs/2007.08846
Autor:
Florit Zacarías, Enric
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2020, Director: Xavier Guitart Morales, Santi Seguí Mesquida i Ramsès Fernández
[en] One of the central concepts in cryptography is encryption
[en] One of the central concepts in cryptography is encryption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::672b040d70d6cbaf462d4b00f883446f
http://hdl.handle.net/2445/164891
http://hdl.handle.net/2445/164891