Zobrazeno 1 - 10
of 436
pro vyhledávání: '"Ramírez, Felipe"'
Autor:
Hauke, Manuel, Ramirez, Felipe A.
We prove the inhomogeneous generalization of the Duffin-Schaeffer conjecture in dimension $m \geq 3$. That is, given $\mathbf{y}\in \mathbb{R}^m$ and $\psi:\mathbb{N}\to\mathbb{R}_{\geq 0}$ such that $\sum (\varphi(q)\psi(q)/q)^m = \infty$, we show t
Externí odkaz:
http://arxiv.org/abs/2407.05344
Autor:
Ramirez, Felipe A.
In metric Diophantine approximation, one frequently encounters the problem of showing that a limsup set has positive or full measure. Often it is a set of points in $m$-dimensional Euclidean space, or a set of $n$-by-$m$ systems of linear forms, sati
Externí odkaz:
http://arxiv.org/abs/2405.03811
Autor:
Allen, Demi, Ramirez, Felipe A.
We study (inhomogeneous) approximation for systems of linear forms using integer points which satisfy additional primitivity constraints. The first family of primitivity constraints we consider were introduced in 2015 by Dani, Laurent, and Nogueira,
Externí odkaz:
http://arxiv.org/abs/2305.16098
Autor:
Ramirez, Felipe A.
We extend the Duffin--Schaeffer conjecture to the setting of systems of $m$ linear forms in $n$ variables. That is, we establish a criterion to determine whether, for a given rate of approximation, almost all or almost no $n$-by-$m$ systems of linear
Externí odkaz:
http://arxiv.org/abs/2211.09996
Autor:
Jorquera, Antonia, Montecinos, Camila, Borregales, Yurubí, Muñoz-Cerro, Katherine, González, Roxana, Santelices, Max, Rojas, Rodrigo, Mercado, Luis, Ramírez, Felipe, Guzmán, Fanny, Farlora, Rodolfo, Valenzuela, Cristian, Brokordt, Katherina, Schmitt, Paulina
Publikováno v:
In Fish and Shellfish Immunology November 2024 154
We perform a systematic analysis of the quality of fit of the stochastic block model (SBM) for 275 empirical networks spanning a wide range of domains and orders of size magnitude. We employ posterior predictive model checking as a criterion to asses
Externí odkaz:
http://arxiv.org/abs/2201.01658
Autor:
Falla-Zuniga, Luis Felipe, Sardi, Armando, King, Mary Caitlin, Nikiforchin, Andrei, Lopez-Ramirez, Felipe, Barakat, Philipp, Nieroda, Carol, Gushchin, Vadim, Diaz-Montes, Teresa
Publikováno v:
In Surgical Oncology Insight September 2024 1(3)
Publikováno v:
In Advances in Clinical Radiology September 2024 6(1):41-54
Autor:
Allen, Demi, Ramirez, Felipe A.
The classical Khintchine-Groshev theorem is a generalization of Khintchine's theorem on simultaneous Diophantine approximation, from approximation of points in $\mathbb R^m$ to approximation of systems of linear forms in $\mathbb R^{nm}$. In this pap
Externí odkaz:
http://arxiv.org/abs/2109.03929
Autor:
Alves-Figueiredo, Hugo, Silva-Platas, Christian, Estrada, Manuel, Oropeza-Almazán, Yuriana, Ramos-González, Martin, Bernal-Ramírez, Judith, Vázquez-Garza, Eduardo, Tellez, Armando, Salazar-Ramírez, Felipe, Méndez-Fernández, Abraham, Galaz, José Luis, Lobos, Pedro, Youker, Keith, Lozano, Omar, Torre-Amione, Guillermo, García-Rivas, Gerardo
Publikováno v:
In JACC: Basic to Translational Science April 2024 9(4):496-518