Search Results - "Chiclana, Rafael"

On outer bi-Lipschitz extensions of linear Johnson-Lindenstrauss embeddings of subsets of RN by Chiclana, Rafael, Iwen, Mark A., Roach, Mark Philip

“…The celebrated Johnson-Lindenstrauss lemma states that for all ε ∈ ( 0 , 1 ) and finite sets X ⊆ R N with n > 1 elements, there exists a matrix Φ ∈ R m × N…”
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Cantor sets of low density and Lipschitz functions on C1 curves by Chiclana, Rafael

“…We characterize the functions f:(0,1]⟶[0,1] for which there exists a measurable set C⊆[0,1] of positive measure satisfying |C∩I||I|<f(|I|) for any nontrivial…”
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A local central limit theorem for random walks on expander graphs by Chiclana, Rafael, Peres, Yuval

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No cutoff in Spherically symmetric trees by Chiclana, Rafael, Peres, Yuval

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The Bishop–Phelps–Bollobás property for Lipschitz maps by Chiclana, Rafael, Martín, Miguel

“…In this paper, we introduce and study a Lipschitz version of the Bishop–Phelps–Bollobás property (Lip-BPB property). This property deals with the possibility…”
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On outer bi-Lipschitz extensions of linear Johnson-Lindenstrauss embeddings of subsets of $$\mathbb {R}^N by Chiclana, Rafael, Iwen, Mark A., Roach, Mark Philip

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Cantor sets of low density and Lipschitz functions on $C^1$ curves by Chiclana, Rafael

“…We characterize the functions $f\colon [0,1] \longrightarrow [0,1]$ for which there exists a measurable set $C\subseteq [0,1]$ of positive measure satisfying…”
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Optimal lower bound for the variance of hitting times for simple random walks on graphs by Chiclana, Rafael, Peres, Yuval

“…We study hitting times in simple random walks on graphs, which measure the time required to reach specific target vertices. Our main result establishes a sharp…”
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A local central limit theorem for random walks on expander graphs by Chiclana, Rafael, Peres, Yuval

“…There is a long history of establishing central limit theorems for Markov chains. Quantitative bounds for chains with a spectral gap were proved by Mann and…”
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No cutoff in Spherically symmetric trees by Chiclana, Rafael, Peres, Yuval

“…We show that for lazy simple random walks on finite spherically symmetric trees, the ratio of the mixing time and the relaxation time is bounded by a universal…”
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Some stability properties for the Bishop--Phelps--Bollob\'as property for Lipschitz maps by Chiclana, Rafael, Martin, Miguel

“…We study the stability behavior of the Bishop-Phelps-Bollob\'as property for Lipschitz maps (Lip-BPB property). This property is a Lipschitz version of the…”
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On Continuous Terminal Embeddings of Sets of Positive Reach by Brugiapaglia, Simone, Chiclana, Rafael, Hoheisel, Tim, Iwen, Mark

“…In this paper we prove the existence of H\"{o}lder continuous terminal embeddings of any desired $X \subseteq \mathbb{R}^d$ into $\mathbb{R}^{m}$ with…”
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On Outer Bi-Lipschitz Extensions of Linear Johnson-Lindenstrauss Embeddings of Subsets of $\mathbb{R}^N by Chiclana, Rafael, Iwen, Mark A, Roach, Mark Philip

“…The celebrated Johnson-Lindenstrauss lemma states that for all $\varepsilon \in (0,1)$ and finite sets $X \subseteq \mathbb{R}^N$ with $n>1$ elements, there…”
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The Bishop--Phelps--Bollob\'as property for Lipschitz maps by Chiclana, Rafael, Martin, Miguel

“…Nonlinear Analysis 188 (2019), 158--178 In this paper, we introduce and study a Lipschitz version of the Bishop-Phelps-Bollob\'as property (Lip-BPB property)…”
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Mixing Properties and Central Limit Theorems in Random Walks by Chiclana Vega, Rafael

“…Random walks have been extensively studied due to their numerous applications in fields such as Physics, Computer Science, and Biology. In this thesis, we…”
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Examples and applications of the density of strongly norm attaining Lipschitz maps by Chiclana, Rafael, García-Lirola, Luis C, Martin, Miguel, Zoca, Abraham Rueda

“…We study the density of the set $\operatorname{SNA}(M,Y)$ of those Lipschitz maps from a (complete pointed) metric space $M$ to a Banach space $Y$ which…”
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