Zobrazeno 1 - 10
of 726
pro vyhledávání: '"MAT/02 Algebra"'
Autor:
Battagliola, Michele
Secure multi-party computation (MPC) is a field of cryptography that aims to provide methods for parties to jointly compute a function over their inputs while keeping those inputs private. Unlike of traditional cryptography where adversary is outside
Externí odkaz:
https://hdl.handle.net/11572/408036
Autor:
Mula, Marzio
Most isogeny-based cryptosystems ultimately rely, for their security, on l- IsoPath, i.e. the problem of finding a secret l-smooth isogeny between two elliptic curves. As cryptographic applications usually employ weaker variants of l-IsoPath for prac
Externí odkaz:
https://hdl.handle.net/11572/402478
Autor:
LUCA BARBIERI VIALE
Publikováno v:
Communications in Algebra. 51:3314-3345
We furnish any category of a universal (co)homology theory. Universal (co)homologies and universal relative (co)homologies are obtained by showing representability of certain functors and take values in $R$-linear abelian categories of motivic nature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172830f7a2b520692f431f3bf72eacf8
https://doi.org/10.1080/00927872.2023.2181967
https://doi.org/10.1080/00927872.2023.2181967
Autor:
Fabrizio Andreatta, Adrian Iovita
Publikováno v:
Journal of the Institute of Mathematics of Jussieu. :1-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04e215b136009d96debb08592efd3721
https://doi.org/10.1017/s1474748022000548
https://doi.org/10.1017/s1474748022000548
Publikováno v:
Israel Journal of Mathematics. 253:101-112
For every field $F$ which has a quadratic extension $E$ we show there are non-metabelian infinite-dimensional thin graded Lie algebras all of whose homogeneous components, except the second one, have dimension $2$. We construct such Lie algebras as $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11a75d84df2a2fd86239ea30d99caef8
https://doi.org/10.1007/s11856-022-2357-8
https://doi.org/10.1007/s11856-022-2357-8
Publikováno v:
Journal of Algebraic Combinatorics. 57:329-348
We prove that, if $\Gamma$ is a finite connected $3$-valent vertex-transitive, or $4$-valent vertex- and edge-transitive graph, then either $\Gamma$ is part of a well-understood family of graphs, or every non-identity automorphism of $\Gamma$ fixes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::926caffd65bfdfe3e1671f407e1698f1
https://doi.org/10.1007/s10801-022-01176-5
https://doi.org/10.1007/s10801-022-01176-5
Publikováno v:
Journal of Noncommutative Geometry. 16:839-926
We address the study of multiparameter quamtum groups (=MpQG's) at roots of unity, namely quantum universal enveloping algebras $ U_{\boldsymbol{\rm q}}(\mathfrak{g}) $ depending on a matrix of parameters $ \boldsymbol{\rm q} = {\big( q_{ij} \big)}_{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40937787525a64fec3ce9a64ac722fac
https://doi.org/10.4171/jncg/471
https://doi.org/10.4171/jncg/471
Publikováno v:
Bulletin of the American Mathematical Society. 59:561-567
We observe that the group of all lifts of elements of Thompson’s group T T to the real line is finitely presented and contains the additive group Q \mathbb {Q} of the rational numbers. This gives an explicit realization of the Higman embedding theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ad6b62a30d7b665ba54ba3af3371603
https://doi.org/10.1090/bull/1762
https://doi.org/10.1090/bull/1762
Autor:
NAVARRA, Francesco
In 2012 Ayesha Asloob Qureshi connected collections of cells to Commutative Algebra assigning to every collection $\mathcal{P}$ of cells the ideal of inner 2-minors, denoted by $I_{\mathcal{P}}$, in the polynomial ring $S_{\mathcal{P}}=K[x_v:v\text{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3658::659dbe21ff62a49a72410951c24a4910
https://hdl.handle.net/10447/594519
https://hdl.handle.net/10447/594519
Autor:
Savi, Enrico
In 2020 Parusiński and Rond proved that every algebraic set X ⊂ R^n is homeomorphic to an algebraic set X’ ⊂ R^n which is described globally (and also locally) by polynomial equations whose coefficients are real algebraic numbers. In general,
Externí odkaz:
https://hdl.handle.net/11572/376727