Zobrazeno 1 - 10
of 720
pro vyhledávání: '"Ojeda I"'
Publikováno v:
Phys. Rev. A 108, 052412 (2023)
We analyze the robust character against non-static noise of clock transitions implemented via a method of continuous dynamical decoupling (CDD) in a hyperfine Zeeman multiplet in ^{87}\textrm{Rb}. The emergence of features specific to the quadratic c
Externí odkaz:
http://arxiv.org/abs/2311.08508
For family $x'=(a_0+a_1\cos t+a_2 \sin t)|x|+b_0+b_1 \cos t+b_2 \sin t$, we solve three basic problems related with its dynamics. First, we characterize when it has a center (Poincar\'e center focus problem). Second, we show that each equation has a
Externí odkaz:
http://arxiv.org/abs/2307.15578
A criterion is obtained for the semi-stability of the isolated singular positive closed solutions, i.e., singular positive limit cycles, of the Abel equation $x'=A(t)x^3+B(t)x^2$, where $A,B$ are smooth functions with two zeros in the interval $[0,T]
Externí odkaz:
http://arxiv.org/abs/2302.13642
We study the rational solutions of the Abel equation $x'=A(t)x^3+B(t)x^2$ where $A,B\in C[t]$. We prove that if $deg(A)$ is even or $deg(B)>(deg(A)-1)/2$ then the equation has at most two rational solutions. For any other case, an upper bound on the
Externí odkaz:
http://arxiv.org/abs/2109.07853
Publikováno v:
Portugaliae Mathematica 78(2), 2021, 147-167
We study the structure of the family of numerical semigroups with fixed multiplicity and Frobenius number. We give an algorithmic method to compute all the semigroups in this family. As an application we compute the set of all numerical semigroups wi
Externí odkaz:
http://arxiv.org/abs/1904.05551
In this paper we study those submonoids of $\mathbb{N}^d$ which a non-trivial pseudo-Frobenius set. In the affine case, we prove that they are the affine semigroups whose associated algebra over a field has maximal projective dimension possible. We p
Externí odkaz:
http://arxiv.org/abs/1903.11028
Akademický článek
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We give two algorithmic procedures to compute the whole set of almost symmetric numerical semigroups with fixed Frobenius number and type, and the whole set of almost symmetric numerical semigroups with fixed Frobenius number. Our algorithms allow to
Externí odkaz:
http://arxiv.org/abs/1806.11097
In this paper, we study a family of binomial ideals defining monomial curves in the $n-$dimensional affine space determined by $n$ hypersurfaces of the form $x_i^{c_i} - x_1^{u_{i1}} \cdots x_n^{u_{1n}} \in k[x_1, \ldots, x_n]$ with $u_{ii} = 0$, $i\
Externí odkaz:
http://arxiv.org/abs/1705.10268
Autor:
De-Escalante, B., Chara-Cervantes, J., Pérez-Conesa, M., Rascón, J., Pallarés, L., Perez-Guerrero, P., De-la-Red, G., Calvo, E., Soler, C., Peral-Gutiérrez, E., Gómez-Cerezo, J.F., Rodríguez-Fernández, S., Pinilla, B., Toledo-Samaniego, N., Gato, A., Chamorro, A.J., Morcillo, C., Ojeda, I., Vives, M.J., de-Miguel, B., Penadés, M., De-Vicente, M., Brito-Zerón, Pilar, Pérez-Alvarez, Roberto, Feijoo-Massó, Carles, Gracia-Tello, Borja, González-García, Andres, Gómez-de-la-Torre, Ricardo, Alguacil, Ana, López-Dupla, Miguel, Robles, Angel, Garcia-Morillo, Salvador, Bonet, Mariona, Cruz-Caparrós, Gracia, Fonseca-Aizpuru, Eva, Akasbi, Miriam, Callejas, Jose Luis, de Miguel-Campo, Borja, Pérez-de-Lis, Marta, Ramos-Casals, Manuel
Publikováno v:
In Joint Bone Spine December 2021 88(6)