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Mixing time bounds via bottleneck sequences
We provide new upper bounds for mixing times of general finite Markov chains. We use these bounds to show that the total variation mixing time is robust under rough isometry for bounded degree graphs that are roughly isometric...
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Mixing time bounds via bottleneck sequences
We provide new upper bounds for mixing times of general finite Markov chains. We use these bounds to show that the total variation mixing time is robust under rough isometry for bounded degree graphs that are roughly isometric...
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Berry–Esseen theorem and quantitative homogenization for the random conductance model with degenerate conductances
We study the random conductance model on the lattice $Z^d$, i.e. we consider a linear, finite-difference, divergence-form operator with random coefficients and the associated random walk under random conductances. We allow the...
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Secondary students’ values and perceptions of science-related careers
Abstract: There has been concern about the attractiveness of science-based careers to many adolescent learners, and it has been suggested that school science may not always recognise or engage personal values that are important...
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Secondary students’ values and perceptions of science-related careers
Abstract: There has been concern about the attractiveness of science-based careers to many adolescent learners, and it has been suggested that school science may not always recognise or engage personal values that are important...
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Margaret Berry
Gail Forey
Apr 30, 2022
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Margaret Berry
Gail Forey
Apr 30, 2022
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Correction to: The Edinburgh Consensus
Since the publication of this article [1], it has come to the attention of the authors that information for one of the authors was not included in the competing interests section. Craig Richie has declared potential competing...
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The holographic dual of the entanglement wedge symplectic form
J Kirklin
Jan 13, 2021
In this paper, we find the boundary dual of the symplectic form for the bulk fields in any entanglement wedge. The key ingredient is Uhlmann holonomy, which is a notion of parallel transport of purifications of density matrices...
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The holographic dual of the entanglement wedge symplectic form
Josh Kirklin
Jun 06, 2020
Abstract: In this paper, we find the boundary dual of the symplectic form for the bulk fields in any entanglement wedge. The key ingredient is Uhlmann holonomy, which is a notion of parallel transport of purifications of density...
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The Ursinus Weekly, April 7, 1911
Walter R. Douthett
Jan 01, 0001
Dr. Holmes, of Penn, lectures Zwinglian anniversary Ursinus loses a hard fought battle Ursinus opens baseball season on home field tomorrow Miss Clamer entertains Phi Alpha Psi club Ursinus and the new school code The...
Published by: Ursinus College
Protease‐activated receptor antagonists prevent thrombosis when dual antiplatelet therapy is insufficient in an occlusive thrombosis microfluidic model
Abstract: Background: Platelet activation and arterial thrombosis on a ruptured atherosclerotic plaque is a major cause of myocardial infarction. Dual antiplatelet therapy (DAPT), the combination of platelet aggregation...
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Ferroelectric materials for solar energy conversion
The application of ferroelectric materials (i.e. solids that exhibit spontaneous electric polarisation) in solar cells has a long and controversial history. This includes the first observations of the anomalous photovoltaic...
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